BackBone Buffet Update - It Gets Better

I'm going up the rough side of the mountain on my way home, meet my people (Trying to get home)

I'm going up the rough side of the mountain on my way home, oh yeah (Trying to get home)

I'm going (Climbing)

Up the rough side of the mountain (Climbing)

Oh, Jesus (Climbing)

On my way (Climbing)

Climbing Higher Mountains, Traditional.

Contrary to the sign, USFS 818.1A is not a "DEAD END" for those on a bicycle.

Last month I introduced the BackBone Buffet, my new rough road bikepacking route showcasing the best of the Central Black Hills of South Dakota. I've ridden all the roads on the route, although not in one ride put together this way. I look forward to bikepacking it this summer. See, Introducing The BackBone Buffet.

Starting the climb up to Elk Mountain Lookout Tower on USFS Low Standard Road 818.1A.

The BackBone Buffet started with the idea of creating an easily accessible 4-5 day rough road bikepacking loop smack in the middle of the Black Hills. With all my riding, scouting, and routing throughout that area over the years, I decided not to start from scratch, but rather cherry-pick favorite sections of my original BackBone, DoubleBackBone, BackBone Grande, BackBone DoubleGrande (not yet released) and even some Black Hills Bounty roads and combine them in a single 200 mile loop out of Hill City.

Those existing routes occasionally intersect, e.g., the original BackBone and the BackBone Grande meet on Black Fox Camp Road, but connecting the chosen sections often required some distance of different roads. Eventually, I fashioned together and published the loop. BackBone Buffet - RideWithGPS Map.

Looking back on the climb up USFS Low Standard Road 818.1A.

Analyzing those new connectors more closely over time and coffee, I unearthed a couple of areas to improve. For example, I did not particularly like the connection from the bottom of Red Bird Canyon (about Mile 103) to Dewey Road (USFS Primary Road 769) (about Mile 108) and beyond. That stretch required over 5 miles on paved U.S. Highway 16, followed by more miles on highly developed Dewey Road before finally reaching some primo Bounty roads to McKenna Spring. There must be a better way.

So, from USFS paper maps and RideWithGPS satellite images, I pieced together a possible re-route that turned off U.S. Highway 16 a couple of miles short of Dewey Road onto an unnumbered, double-dashed, apparently abandoned "Road Closed Yearlong To Motorized Traffic." After about a mile, that "road" t-boned into USFS Low Standard Road 818.1A for a suck-it-up steep pitch to a fire lookout tower and then a gradual descent over to Dewey Road. What's not to love about that! 

It looked to be an awesome add to the BackBone Buffet, and possibly to the BackBone DoubleGrande, if that first mile of abandoned "road" is public. However, I could not determine that from home, since it was not clearly labeled and passed through private land. Time for a road trip.

Elk Mountain Lookout Tower, with 360 degree views from the top.

Score! That little unnumbered, double-dashed "road" is a public road that actually does connect with USFS Low Standard Road 818.1A. It is closed to motorized vehicles yearlong, but is always open for travel by foot, horse, and bicycle. Sweet!

Know that it's not easy. From the paved highway, the route climbs over 700 feet in the first 2 miles and another 400 feet in the next 2.5 miles, with at least one pitch of 19% (according to RideWithGPS). But the 360 degree views from atop the lookout tower are breathtaking, as are the sharp elevation drop views along the relatively long, gradual descent.

Uffda! 

Absolutely I added it to both the BackBone Buffet and the BackBone DoubleGrande.

So, for anyone riding any of my routes, check the RideWithGPS file for the latest update. 

I'm always looking for the best.

Updated BackBone Buffet map on RideWithGPS, showing the climb up Elk Mountain Lookout Tower.
The new section leaves U.S. 16 to climb to the tower and then descend to Dewey Road.

Same map as above, but in "Google Terrain" mode to show relief. Would you look at that!

Climbing Higher Mountains, Aretha Franklin (1972).

Black Hills BackBone and DoubleBackBone Page - 2025 Bump

Ten years ago, I published the first post on this blog by introducing the Black Hills BackBone.

It was not a race, or public event, or "Grand Depart," or anything like that. It was just a route that I created to ride myself. Then I created this blog to document my journey, in part as a digital scrapbook and in part to share my experience with others. Three years later, I added the DoubleBackBone because, sometimes, more is more.

That all started another 10 years of exploring thousands of miles of gravel and dirt backcountry roads throughout the Black Hills and out into the surrounding prairie. And beyond. It's been a ride.

Here's a link to the Black Hills BackBone & DoubleBackBone Page, which describes the routes in detail and links a series of posts sharing maps, images, logistics, and ride reports.

The broad shoulders of Flag Mountain reveal the granite peaks of the Central Black Hills.

Inspired by the cross-country routes of the TransAmerican Trail and the Great Divide Mountain Bike Route of the Adventure Cycling Association, and by the cross-state races of the original TransIowa, Gut Check 212, and similar races, I wondered whether I could create a remote road route on primarily gravel and dirt roads that spanned the height of the State of South Dakota along the spine of the Black Hills. That whimsical daydream led to many hours of scouring maps, scouting back roads, and pedaling all over Western South Dakota. There seemed to be no end of options.

I struggled with this route, primarily because the Black Hills National Forest offers a staggering number of amazing roads to ride. Scouting a promising road invariably leads to more. At some point, I simply had to stop, prioritize, and choose. The Black Hills BackBone is the result. Here are the cue sheets, from the route first published in January 2015 and updated in 2017. Black Hills BackBone Cue Sheets. Here's a link to a RideWithGPS file that I created in 2021 from those cue sheets. Black Hills BackBone - 2021 Digital Map. And here's a Page with links to posts, photos and maps. Black Hills BackBone Page.

Riding into the sunset at the finish of our 2017 Black Hills BackBone.
Rob Sorge, Dave Litzen, Shaun Arritola & Craig Groseth
(photo by Corinne Sorge)

Conceived as a continuous, self-supported, solo ride, the Black Hills BackBone readily lends itself to a multi-day bikepacking trip or even a multi-day supported tour. In 2017, a small group of friends rode the entire route over three days in the heat and wind of a Fourth of July weekend. For my multi-post report on that ride go to An Idea Takes Shape; Gathering; Crossing The Northern Prairie; Up And Into The Black Hills; Focus On The Finish; A Weekend To Remember; Friends.

Over the years, many cyclists have asked about the BackBone and I know of several other attempts. For example, on a cold, rainy Memorial Day weekend in 2019, an intrepid group of eight cycling enthusiasts from Colorado made a run at it. On that particular weekend of difficult conditions, they rode about as much of the route as one reasonably could. They said they had a great time, particularly their Day 3 from O'Neil Pass to Custer, and have returned to ride Black Hills back roads every year since. New Friends On The BackBone.

The Black Hills BackBone is one memorable ride across the State of South Dakota.

But wait, there's more.

Miles and miles of remote back roads on the Black Hills DoubleBackBone.
Self-sufficiency required.

Say you've ridden the Black Hills BackBone all the way to the STOP sign finish at the Nebraska border. A celebration is certainly in order, along with the photo or two. But then imagine turning pedals westerly on Dakota Line Road to access the Wild, Wild Western reaches of the Black Hills. Back there, a serpentine network of barely used gravel and dirt roads await for you to wind generally north for a return trip back to the North Dakota border.

Now, that's one big, bad loop. 330 miles to add to the BackBone, making over 640 miles, all told.

It's the Black Hills DoubleBackBone. DoubleBackBone Digital. DoubleBackBone Cue Sheets.

Sometimes, more is more. More rolling prairie patrolled by herds of cattle, buffalo, pronghorn, and elk. More obscure canyons scoured by flash floods. More twisty ridge lines climbing to soaring views. More hills stuffed with pine and aspen. More dirt near-roads connecting with Secondary Forest Service gravel. And even more remote than the easterly side of the loop, which is a bit hard to believe until you're out there.

The Black Hills DoubleBackBone, like the original BackBone, is just a route that I think is fun and challenging, however one chooses to experience it. Solo or group. One continuous ride, a series of days, or in sections over time. Self-supported, shuttled, or fully supported. Maybe some combination or even all of the above. 

The Black Hills BackBone. Go big.

The Black Hills DoubleBackBone. Go bigger.

The Black Hills. Just go.

What's The Difference - BackBone, DoubleBackBone & Grande

Folks regularly ask about the differences between my Black Hills BackBone, DoubleBackBone, and BackBone Grande routes. Here's an overview that describes the genesis, formation, and development of these three routes and how they differ.

My introduction of the Black Hills BackBone Grande route last year prompted many questions about the differences from my older Black Hills BackBone and DoubleBackBone routes. Fair enough. 

BackBone & DoubleBackBone = designed for long gravel rides, but can bikepack it. 

The BackBone Grande = designed for multi-day bikepacking, but can continuous ride it.

Of course, there's much more to that story. The BackBone Grande draws from a deep data base built on 10 additional years of back roads exploration in the Black Hills and the unforgettable experiences of multi-day and multi-week bikepacking rides across the Mountain West. It takes cyclists to more memorable places, both well-known and obscure, on a wide variety of challenging roads. It's a different beast.

If you're looking for USFS Low Standard Roads, the Black Hills are full of them.

The Black Hills are beautiful. Most any combination of roads winding through the Black Hills will be a beautiful ride. But there is a difference between better and best. The BackBone Grande covers what I consider to be the very best of our Black Hills and surrounding prairie in a cross-state bikepacking ride.

USFS Secondary Road 189 southbound down Flag Mountain.
The signature image of the Black Hills BackBone.

Back in 2014, I created the BackBone as a solo, self-supported, light and fast gravel ride. At 310 miles and 19,700 feet of elevation gain, it certainly pushes the limits of a long, continuous ride for most cyclists. But with straight forward navigation, 200 miles of Primary Roads, and 35 miles of pavement, the BackBone rides relatively fast. Low Standard Roads, the rough ones that really take it out of you and take you further out there, account for just 7 miles, or about 2%, of the BackBone.

In 2017, I then created the DoubleBackBone as an opportunity to ride the BackBone southbound and then return to North Dakota on mostly different roads. The DoubleBackBone runs generally to the West of the BackBone, so it's even more remote, with less re-supply opportunities and less cell coverage.

The overall road makeup of the DoubleBackBone is much the same as the BackBone. At 330 miles and 17,900 feet of elevation gain, it similarly rides relatively fast, with straight forward navigation, 238 miles of Primary Roads, and 38 miles of pavement. Low Standard Roads are less than 16 miles, or about 6%, of the DoubleBackBone.

Mostly on well developed gravel roads, the BackBone and DoubleBackBone are certainly suitable for loaded touring, if that's your jam. That's just not why they were created. 

USFS Low Standard Road 383 northbound to Gillette Canyon.
The signature image of the Black Hills DoubleBackBone.

After bikepacking throughout the Black Hills and across the Mountain West the past several years, I decided to design a new route specifically for a Great Divide type of bikepacking experience. For me, that means 50-100 mile days on a loaded mountain bike over back roads with significant climbing, more navigational challenges, rougher roads and more miles of rougher roads, a mix of re-supply and sleeping options, more natural and human-made sightseeing, both well known and obscure, and a few fun Zero Day opportunities. A much different experience.

The BackBone Grande is my take on that type of bikepacking route, featuring many miles of rougher roads with popular sights and little known gems along the way. This route will take you to many places the BackBone and DoubleBackBone do not. Those that have ridden my Black Hills Bounty routes will catch a similar vibe on the BackBone Grande.

Like the Great Divide, it's not all back country. For a short break during this relatively remote bikepacking ride, I added some pavement across the college town of Spearfish to pass both bike shops, an assortment of restaurant and re-supply options, and lodging, including the popular city campground. Likewise, I skirted Custer to provide easy access to a popular tourist town with similar amenities. From Custer and from Hill City, I also added optional, off-route, mostly paved loops to Mount Rushmore, Sylvan Lake, Needles Highway, and Iron Mountain Road. No sense rushing a vacation.

Lame Johnny Road westbound into the Black Hills.
The signature image of the Black Hills BackBone Grande.
(image by Kevin Fox)

At a touring pace of 55-65 miles per day, a bikepacker will ride 6-7 days to complete the 400 mile BackBone Grande, plus another day for an optional Mount Rushmore loop. Some will certainly ride it faster. Others may even attempt to through-ride it, although I don't recommend it. This is one to soak in. Besides, who wants to T-bone a large mammal at night while settled in aerobars and staring bleary-eyed at a power meter.

The BackBone Grande is a remote, rough road route for self-sufficient, experienced bikepackers capable of successfully riding through sparsely populated backcountry with spotty, if any, cell coverage. You're on your own out there. Enjoy it.

USFS Low Standard Road 530.1A.
A piece of the 58 miles of Low Standard Roads on the BackBone Grande.

Here is an approximate breakdown of the roads on the BackBone, DoubleBackBone, and BackBone Grande. Perhaps the most simple comparison of these routes is the total miles of Low Standard roads. BackBone = 7 miles. DoubleBackBone = 16 miles. BackBone Grande = 58 miles. Another comparison adds the Low Standard and Secondary roads. Backbone = 75 miles. DoubleBackBone = 44 miles. BackBone Grande = 138 miles. The Grande is a different beast.

For a description of Primary, Secondary, and Low Standard roads in the Black Hills, go to my post. The Good, The Bad & The Ugly.

BackBone - 310 mile/19,700 feet gain (BackBone Map)

65% - Primary (200 miles)

22% - Secondary (68 miles)

11% - Paved (35 miles)

2% - Low Standard (7 miles)

0% - Single Track (0 miles)

DoubleBackBone - 330 mile/17,900 feet gain (DoubleBackBone Map)

72% - Primary (238 miles)

11% - Secondary (38 miles)

11% - Paved (38 miles)

6% - Low Standard (16 miles)

0% - Single Track (0 miles)

BackBone Grande - 400 mile/23,800 feet gain (BackBone Grande Map)

53% - Primary (210.5 miles)

20% - Secondary (80 miles) 

15% - Low Standard (58 miles)

12% - Paved (48 miles)

< 1% - Single Track (1 mile)

For more information on each route and links to posts with images, ride reports, and stories, go to the Black Hills BackBone & DoubleBackBone Page and the BackBone Grande Page. Happy trails.

Black Hills BackBone & DoubleBackBone Page - 2024 Bump

The Black Hills BackBone is simply a bicycle route that I created back in 2014. 

There is no race, or public event, or "Grand Depart," or anything like that. It's just a route I created to ride myself. Then I created this blog to document my journey, in part as a digital scrapbook and in part to share my experience with others. 

That's it.

The broad shoulders of Flag Mountain reveal the granite peaks of the Central Black Hills.

But, oh, what a route.

Inspired by the cross-country routes of the TransAmerican Trail and the Great Divide Mountain Bike Route of the Adventure Cycling Association, and by the cross-state races of the original TransIowa, Gut Check 212, and similar races, I wondered whether I could create a remote road route on primarily gravel and dirt roads that spanned the height of the State of South Dakota along the spine of the Black Hills. That whimsical daydream led to many hours of scouring maps, scouting back roads, and pedaling all over Western South Dakota. There seemed to be no end of options.

I struggled with this route, primarily because the Black Hills National Forest offers a staggering number of amazing roads to ride. Scouting a promising road invariably leads to more. At some point, I simply had to stop, prioritize, and choose. The Black Hills BackBone is the result. Here are the cue sheets, from the route first published in January 2015 and updated in 2017. Black Hills BackBone Cue Sheets. Here's a link to a RideWithGPS file that I created in 2021 from those cue sheets. Black Hills BackBone - 2021 Digital Map. And here's a Page with links to posts, photos and maps. Black Hills BackBone Page.

Riding into the sunset at the finish of our 2017 Black Hills BackBone.
Rob Sorge, Dave Litzen, Shaun Arritola & Craig Groseth
(photo by Corinne Sorge)

Conceived as a continuous, self-supported, solo ride, the Black Hills BackBone readily lends itself to a multi-day bikepacking trip or even a multi-day supported tour. In 2017, a small group of friends rode the entire route over three days in the heat and wind of a Fourth of July weekend. For my multi-post report on that ride go to An Idea Takes Shape; Gathering; Crossing The Northern Prairie; Up And Into The Black Hills; Focus On The Finish; A Weekend To Remember; Friends.

Over the years, many cyclists have asked about the BackBone and I know of several other attempts. For example, on a cold, rainy Memorial Day weekend in 2019, an intrepid group of eight cycling enthusiasts from Colorado made a run at it. On that particular weekend of difficult conditions, they rode about as much of the route as one reasonably could. They said they had a great time, particularly their Day 3 from O'Neil Pass to Custer, and have returned to ride Black Hills back roads every year since. New Friends On The BackBone.

The Black Hills BackBone is one memorable ride across the State of South Dakota.

But wait, there's more.

Miles and miles of remote back roads on the Black Hills DoubleBackBone.
Self-sufficiency required.

Say you've ridden the Black Hills BackBone all the way to the STOP sign finish at the Nebraska border. A celebration is certainly in order, along with the photo or two. But then imagine turning pedals westerly on Dakota Line Road to access the Wild, Wild Western reaches of the Black Hills. Back there, a serpentine network of barely used gravel and dirt roads await for you to wind generally north for a return trip back to the North Dakota border.

Now, that's one big, bad loop. 330 miles to add to the BackBone, making over 640 miles, all told.

It's the Black Hills DoubleBackBone. DoubleBackBone Digital. DoubleBackBone Cue Sheets.

Sometimes, more is more. More rolling prairie patrolled by herds of cattle, buffalo, pronghorn, and elk. More obscure canyons scoured by flash floods. More twisty ridge lines climbing to soaring views. More hills stuffed with pine and aspen. More dirt near-roads connecting with Secondary Forest Service gravel. And even more remote than the easterly side of the loop, which is a bit hard to believe until you're out there.

The Black Hills DoubleBackBone, like the original BackBone, is just a route that I think is fun and challenging, however one chooses to experience it. Solo or group. One continuous ride, a series of days, or in sections over time. Self-supported, shuttled, or fully supported. Maybe some combination or even all of the above. 

The Black Hills BackBone. Go big.

The Black Hills DoubleBackBone. Go bigger.

The Black Hills. Just go.

BackBone Grande - A Page Linking All My Posts

Climbing into the Black Hills on Lame Johnny Road in Custer State Park.
(photo by Kevin Fox)

The BackBone Grande. A bikepacking route across the State of South Dakota along the spine of the Black Hills. Designed specifically for bikepacking to showcase the best of our Black Hills and surrounding prairie. 

Over the years, I have ridden, hiked, and driven many miles throughout the Black Hills. I love exploring back roads unknown to me, creating interesting routes, and seeing routes created by others. If not riding, scouting, researching, routing, or writing, I'm probably talking with someone about back country roads around here.

Since introducing the BackBone Grande in January 2023, I've posted more details of the route and received enthusiastic responses from many cyclists. I'll be posting more in the future, including ride reports from me and others.

To readily access current and future posts I created a Blog Page that lists, describes, and links every blog post about the BackBone Grande. BackBone Grande Page.

Now comes the fun part of riding and sharing.

BackBone Grande - To The Start & From the Finish

A logistical issue inherent with a cross-state cycling route is getting to the start and from the finish. Make that state South Dakota and that route on back country gravel/dirt roads and both are sure to be well removed from anything resembling a population center.

Well, the southern terminus of the Great Divide Mountain Bike Route is Antelope Wells, New Mexico, a closed U.S. Border Station 45 miles away from the nearest town of Hachita (population 49). Self-sufficient bikepackers on the Great Divide figure it out. I'm sure that anyone embarking on a ride of the BackBone Grande will, too.

Nonetheless, since South Dakota is largely unknown to many, here are some specifics of the start and finish of the BackBone Grande to kick start things. Introducing the BackBone Grande.

There's prairie to cross, both North and South of the Black Hills, on the BackBone Grande.

1. Drop Off at the Start & Pick Up at the Finish

A simple approach requires another to drop you off at the start and pick you up at the finish. The RideWithGPS file should direct your driver to both the start and the finish, which are accessible via paved roads and all-weather gravel roads. Yes, both will be a bit of a drive from the nearest coffee shop or pub.

2. Ride to Connect at the Nearest Town

One can ride to the start and from the finish to connect with your driver at the nearest town. The southern terminus of the BackBone Grande lies about 30 miles south of Edgemont (population 725) and about 34 miles southwest of Hot Springs (population 3,400). The northern terminus lies about 43 miles north of Buffalo (population 350). Your driver can access all three of these towns on paved highways.

3. Ride Directly from/to Rapid City

One can ride directly from Rapid City to the start or to Rapid City from the finish, presumably for a flight or other public transportation elsewhere. That's about 90 miles from the Southern terminus and 150 miles from the Northern terminus.

4. Ride Back to the Start on the Grande Route

Every year, some adventuresome folks yo-yo the 2,500 mile Great Divide Mountain Bike Route. That is, they ride the entire route one direction and turn around to ride it all the way back. Why not the 400 mile BackBone Grande? That actually sounds like a great ride.

5. A Different Return Route for One Big Bad Loop 

I'm working on a unique route that starts at the Northern terminus of the BackBone Grande and loops southward back to the Southern terminus. As currently envisioned, this BackBone "Double Grande" would be a much different experience from the Grande. More rough roads. More remote. More distance between re-supplies. More dispersed camping. More self-sufficient. Likely a swing through parts of Montana and Wyoming. This will take some time to do right. Perhaps next year I'll be ready to publish it. Of course, in the meantime, you can always create your own return route.

6. Support/Shuttle Vehicle Shadow

The entire BackBone Grande route cannot be driven by motor vehicle. However, the sections that are not accessible to motor vehicles are relatively short. With a little planning and communication, a support/shuttle vehicle should be able to meet cyclists off and on every day, if that's your jam. In other words, you can bring your shuttle to the finish with you.

7. Open to Imagination

Possibilities are limited only by your imagination. Say a friend wants to join for an overnighter, but not more. Leave a shuttle vehicle at the start and that friend can ride back to retrieve it on Day 2 while you continue on the route. That process could also be employed in reverse from the finish.

The prairie takes no prisoners.

The start and finish of the BackBone Grande are only about 250 driving miles apart, with Rapid City roughly 2 hours from the southern terminus and roughly 3 hours from the northern. 

"No problemo," says the experienced bike packer.

Black Hills BackBone, DoubleBackBone & Grande

My introduction of the Black Hills BackBone Grande route prompted many questions about the differences from my older Black Hills BackBone and DoubleBackBone routes. The BackBone Grande. Fair enough.

The BackBone and DoubleBackBone = designed for long gravel rides, but can bikepack it. 

The BackBone Grande = designed for multi-day bikepacking, but can continuous ride it.

Of course, there's much more to that story. The BackBone Grande draws from a deeper data base built on 10 years of back roads exploration in the Black Hills and unforgettable experiences of multi-day and multi-week bikepacking rides across the Mountain West. It takes cyclists to more memorable places, both well-known and obscure, on a wide variety of challenging roads. It's a different beast.

If you're looking for USFS Low Standard Roads, the Black Hills are full of them.

Back in 2014, I created the BackBone as a solo, self-supported, light and fast gravel ride. At 310 miles and 19,700 feet of elevation gain, it certainly pushes the limits of a long, continuous ride for most cyclists. But with straight forward navigation, 200 miles of Primary Roads, and 35 miles of pavement, the BackBone rides relatively fast. Low Standard Roads, the rough ones that really take it out of you and take you further out there, account for just 7 miles, or about 2%, of the BackBone.

USFS Secondary Road 189 southbound down Flag Mountain.
The signature image of the Black Hills BackBone.

In 2017, I then created the DoubleBackBone as an opportunity to ride the BackBone southbound and then return to North Dakota on mostly different roads. However, the overall road makeup is much the same. At 330 miles and 17,900 feet of elevation gain, the DoubleBackBone also rides relatively fast, with straight forward navigation, 238 miles of Primary Roads, and 38 miles of pavement. Low Standard Roads are less than 16 miles, or about 6%, of the DoubleBackBone.

Mostly on well developed gravel roads, the BackBone and DoubleBackBone are certainly suitable for loaded touring, if that's your jam. That's just not why they were created. 

USFS Low Standard Road 383 northbound to Gillette Canyon.
The signature image of the Black Hills DoubleBackBone.

After bikepacking throughout the Black Hills and across the Mountain West the past several years, I decided to design a new route specifically for a Great Divide type of bikepacking experience. For me, that means 50-100 mile days on a loaded touring bike over back roads with significant climbing, more navigational challenges, more rough roads and rougher roads, a mix of re-supply and sleeping options, more natural and human-made sightseeing, both well known and obscure, and a few fun Zero Day opportunities. A much different experience.

The BackBone Grande is my take on that type of bikepacking route, featuring many miles of rougher roads with popular sights and little known gems along the way. This route will take you to many places the BackBone and DoubleBackBone do not. Those that have ridden my Black Hills Bounty routes will catch a similar vibe on the BackBone Grande.

And it's not all back country. For a short break during a long, remote bikepacking ride, I added some pavement across Spearfish to hit both bike shops, an assortment of restaurant and re-supply options, and lodging, including the popular city campground. Also, from Custer and from Hill City, I added optional, off-route, mostly paved loops to Mount Rushmore, Sylvan Lake, Needles Highway, and Iron Mountain Road. No sense rushing a vacation.

The Black Hills are beautiful. Most any combination of roads winding through the Black Hills will be a beautiful ride. But there is a difference between better and best. The BackBone Grande covers what I consider to be the very best of our Black Hills and surrounding prairie in a cross-state ride.

Lame Johnny Road westbound into the Black Hills.
The signature image of the Black Hills BackBone Grande.
(image by Kevin Fox)

At a touring pace of 55-65 miles per day, it will take 6-7 to complete the 400 mile BackBone Grande, plus another day for an optional Mount Rushmore loop. Some will certainly ride it faster. Others may even attempt to through-ride it, although I don't recommend it. This is one to soak in. Besides, who wants to T-bone a large mammal at night while settled in aerobars and staring bleary-eyed at a power meter. 

The BackBone Grande is a remote, rough road route for self-sufficient, experienced bikepackers capable of successfully riding through sparsely populated backcountry with spotty, if any, cell coverage. You're on your own out there. Enjoy it.

USFS Low Standard Road 530.1A.
A piece of the 58 miles of Low Standard Roads on the BackBone Grande.

Here is an approximate breakdown of the roads on the BackBone, DoubleBackBone, and BackBone Grande. Perhaps the most simple comparison of these routes is the total miles of Low Standard roads. BackBone = 7 miles. DoubleBackBone = 16 miles. BackBone Grande = 58 miles. Another comparison adds the Low Standard and Secondary roads. Backbone = 75 miles. DoubleBackBone = 44 miles. BackBone Grande = 138 miles. The Grande is a different beast.

For a description of Primary, Secondary, and Low Standard roads in the Black Hills, go to my prior post. The Good, The Bad & The Ugly.

BackBone - 310 mile/19,700 feet gain (BackBone Map)

65% - Primary (200 miles)

22% - Secondary (68 miles)

11% - Paved (35 miles)

2% - Low Standard (7 miles)

0% - Single Track (0 miles)

DoubleBackBone - 330 mile/17,900 feet gain (DoubleBackBone Map)

72% - Primary (238 miles)

11% - Secondary (38 miles)

11% - Paved (38 miles)

6% - Low Standard (16 miles)

0% - Single Track (0 miles)

BackBone Grande - 400 mile/23,800 feet gain (BackBone Grande Map)

53% - Primary (210.5 miles)

20% - Secondary (80 miles) 

15% - Low Standard (58 miles)

12% - Paved (48 miles)

< 1% - Single Track (1 mile)

Black Hills BackBone & DoubleBackBone - A Page Linking Posts, Photos & Maps

The Black Hills BackBone is simply a bicycle route that I created back in 2014. 

There is no race, or public event, or "Grand Depart," or anything like that. It's just a route I created to ride myself. Then I created this blog to document my journey, in part as a digital scrapbook and in part to share my experience with others. That's it. 

The broad shoulders of Flag Mountain reveal the granite peaks of the Central Black Hills.

But, oh, what a route.

Inspired by the cross-country routes of the TransAmerican Trail and the Great Divide Mountain Bike Route of the Adventure Cycling Association, and by the cross-state races of the original TransIowa, Gut Check 212, and similar races, I wondered whether I could create a remote road route on primarily gravel and dirt roads that spanned the height of the State of South Dakota along the spine of the Black Hills. That whimsical daydream led to many hours of scouring maps, scouting back roads, and pedaling all over Western South Dakota. There seemed to be no end of options.

I struggled with this route, primarily because the Black Hills National Forest offers a staggering number of amazing roads to ride. Scouting a promising road invariably leads to more. At some point, I simply had to stop, prioritize, and choose. The Black Hills BackBone is the result. Here's the cue sheets, from the route first published in January 2015 and updated in 2017. Black Hills BackBone Cue Sheets. Here's a link to a RideWithGPS file that I created in 2021 from those cue sheets. Black Hills BackBone - 2021 Digital Map. And here's a Page with links to posts, photos and maps. Black Hills BackBone Page.

Riding into the sunset at the finish of our 2017 Black Hills BackBone.
Rob Sorge, Dave Litzen, Shaun Arritola & Craig Groseth
(photo by Corinne Sorge)

Conceived as a continuous, self-supported, solo ride, the Black Hills BackBone readily lends itself to a multi-day bikepacking trip or even a multi-day supported tour. In 2017, a small group of friends rode the entire route over three days in the heat and wind of a Fourth of July weekend. For my multi-post report on that ride go to An Idea Takes Shape; Gathering; Crossing The Northern Prairie; Up And Into The Black Hills; Focus On The Finish; A Weekend To Remember; Friends.

Over the years, many cyclists have asked about the BackBone and I know of several other attempts. For example, on a cold, rainy Memorial Day weekend in 2019, an intrepid group of eight cycling enthusiasts from Colorado made a run at it. On that particular weekend of difficult conditions, they rode about as much of the route as one reasonably could. They said they had a great time, particularly their Day 3 from O'Neil Pass to Custer, and have returned to ride Black Hills back roads every year since. New Friends On The BackBone.

The Black Hills BackBone is one memorable ride across the State of South Dakota.

But wait, there's more.

Miles and miles of remote back roads on the Black Hills DoubleBackBone.
Self-sufficiency required.

Say you've ridden the Black Hills BackBone all the way to the STOP sign finish at the Nebraska border. A celebration is certainly in order, along with the photo or two. But then imagine turning pedals westerly on Dakota Line Road to access the Wild, Wild Western reaches of the Black Hills. Back there, a serpentine network of barely used gravel and dirt roads await for you to wind generally north for a return trip back to the North Dakota border.

Now, that's one big, bad loop. 330 miles to add to the BackBone, making over 640 miles, all told.

It's the Black Hills DoubleBackBone. DoubleBackBone Digital. DoubleBackBone Cue Sheets.

Sometimes, more is more. More rolling prairie patrolled by herds of cattle, buffalo, pronghorn, and elk. More obscure canyons scoured by flash floods. More twisty ridge lines climbing to soaring views. More hills stuffed with pine and aspen. More dirt near-roads connecting with Secondary Forest Service gravel. And even more remote than the easterly side of the loop, which is a bit hard to believe until you're out there.

The Black Hills DoubleBackBone, like the original BackBone, is just a route that I think is fun and challenging, however one chooses to experience it. Solo or group. One continuous ride, a series of days, or in sections over time. Self-supported, shuttled, or fully supported. Maybe some combination or even all of the above. 

The Black Hills BackBone. Go big.

The Black Hills DoubleBackBone. Go bigger.

The Black Hills. Just go.