Great Divide Mountain Bike Route
FR

Translated into English. 2 replies on this page are not translated yet and are shown in French.

Original post
RI
Hello, Following our trip on the Great Divide Mountain Bike Route this summer, we’re sharing our experience in this travel journal. We’re Richard and Bernadette, both 64 years old, and we’re gravel bike-packing cyclists. We’ve completed several gravel bike trips in France and neighboring countries, and Richard has also done some in South America. We left on July 22, 2026, from Geneva to Calgary via Frankfurt with our bikes carefully packed in boxes, and we returned on October 8 from El Paso to Geneva via Chicago and Frankfurt.

The GDMBR is a mountain route that closely follows the Pacific/Atlantic continental divide, starting in Banff, Canada, and ending at the Mexican border in Antelope Wells, New Mexico. This crossing of the American West is one of the longest mountain biking routes in the world, winding through wild valleys, mountain ranges, and desert plateaus. It stretches about 4,400 km with a total elevation gain of around 60,000 m. The average altitude is 2,000 m, and the highest point reaches 3,600 m. The route is 80% off-pavement (gravel roads, dirt, and a few trail segments). It’s also known for the annual Tour Divide race, which brings together the best riders in the discipline every June and follows roughly the same route.

We prepared for this trip over several months, using a few websites and an older guidebook (the 2013 English edition).



With this, we were able to organize our journey with as much information as possible, a GPS track, and gear suited to the weather conditions, terrain, and sparse resupply points in remote areas.

Once we arrived in Banff, we picked up bear spray to handle a particular challenge: the wildlife we weren’t familiar with.



After landing in Calgary, we assembled and equipped our bikes at the airport. That first evening, we were welcomed by Mike, who invited us to his place when we were looking for a spot to pitch our tent. Then we made our way to Banff over two days, taking a fairly quiet road to Canmore and then a bike path.



A visit to Banff, a charming tourist town in the national park. Its famous Fairmont Hotel.



The starting point of the GDMBR at the arch of this hotel complex.



Here we are, immersed in the wilderness—just a few pedal strokes away from the town, the contrast is striking. Powerful rivers, vast landscapes, and our first encounter with a mule deer.



Spray Lake, our first basic campsite: no showers, dry toilets, no water fountain—we filter lake water. Most GDMBR campsites are like this.





We took the west side of the lake—a longer and wilder route. A few fallen trees blocked the path, forcing us to carry our bikes. But the stunning landscapes made it all worth it!



Our first single track through a forest marked by past wildfires.





Most campgrounds have tables and metal fire rings for safe campfires, which makes setting up camp much easier—especially nice after a long, tiring day! During this trip, we mostly slept in our tent, either in established campgrounds or wild bivouacs.

To be continued...
RI RIC73 ·
We're leaving Alberta to enter British Columbia via Elk Pass.

Here are our rides, P'tit Vélo and Tori, two old 26-inch mountain bikes, refurbished (new chain, tires, brakes, etc.) and equipped with waterproof panniers. They weigh 25 and 35 kg when loaded (food, water, etc.). Less efficient than current bikes, they’re reliable and simple, easy to repair if something breaks down. Blue Lake, just before Elkford.

Sparwood and its Titan, the largest truck in the world at the time, now on display in this mining town (coal).

Fernie and its red-brick buildings. Morning encounter with a deer.

Climbing toward Harvey Pass, pretty dusty when logging trucks pass by.

We feel so small in these vast landscapes... Our cabin in Canada... We love this log shelter in bear country. We’ll sleep peacefully. Good night, little ones!

A very wild stage to reach Ram-Wigwam Recreation Site via Cabin Pass. The descent had rough pavement and a steep slope that was tough to ride. A deer joined us at our table. We met and chatted with our neighbors, who were fishing for trout.

To be continued...
MI Mitch341 Veteran ·
Hello!

If you’ve completed this entire route by bike, I’ve got to say—bravo, and even a big bravo! Even at your age, I never could’ve taken on such an adventure. I’ve got to admit, I’ve never been much of a cycling fan!

I’ll be following your journey with pleasure, to keep discovering this America I love so much through your eyes. Best regards. 😊
DJ Djalma Globetrotter ·
Hi there, What an incredible adventure—hats off! It’s hard for me to imagine, since I’ve never ridden longer than a week on the road, and even then, mostly on rough trails in our Massif Central, with a gîte to stay in every night. 😕 Just a quick question: Are those log cabins you stayed in something you can rent in Canada? Do you have to go through an agency? I’d love to know how you handled your bivouacs—always at campgrounds? No need to book in advance?
RI RIC73 ·
And we're off... Thanks for your messages!

The campgrounds are unsupervised campsites, usually located near water (lake, stream, river, spring) which you need to filter. Each site often has a table, a spot for a campfire, and a "bear box" to protect food from those hungry bears; don’t keep anything scented in your tent for safety. There are dry toilets on the grounds. Most campgrounds are free; some are paid (you slip your contribution in an envelope into a box at the site entrance). No reservations, first come, first served. The log cabin is open access on the same principle; it was mentioned in our guide. From Wigwam, we reached a very tough and wild pass, Galton Pass, after tackling the famous GDMBR section "the wall"—a very steep, narrow, slippery path full of roots where you have to lighten your bikes and carry them. Entering the USA. We each had an ESTA ($40 per person); at the border, we each had to pay an additional $30.

Near Red Meadow Lake. Start of the descent toward Whitefish.

Freight trains run a lot in the USA, especially at night. We were surprised by their length and load: we saw one with eight locomotives spread at the front, middle, and back to pull 268 cars, each loaded with two stacked containers! We took the time to count them—we were that impressed. Between Whitefish and Bigfork, rural landscape, ranches dot the road across these plateaus.

Bigfork, on the shores of Flathead Lake.

Campsite with riders and their horses. Big pickups towing very long trailers, some shared between living space and horse vans.

"Hey bear!" "The grizzliest place in North America," they said. Here’s the only one we came across on our route!!

Descent via a single track toward Seeley Lake through forests ravaged by wildfires.

To be continued...
RI RIC73 ·
Passing through Ovando, a really charming typical village. Sometimes it feels like we're in a movie set...



Rolling plains, herds of black cows, horses in huge enclosures, irrigated meadows for haymaking—the landscape has changed.



Black bear or grizzly? We find fresh tracks along our route but no bears in sight so far. They’ve definitely spotted us, though...

Four kilometers of brutal uphill pushing our bikes over rocks led us to a pass near Stemple Pass, where we could switch to a beautiful, long descent in the setting sun...

...and arrive at Llama Ranch. The owners offer cozy cabins for passing cyclists and hikers. We didn’t meet our hosts—they were away. They don’t want money but hope every visitor will pay it forward by spreading this generosity in their own future encounters.

A night indoors now and then does wonders! So much kindness along the way: coolers filled with water bottles, sometimes cookies... There’s a real sense of respect and camaraderie here. Everyone respects each other’s belongings—no need to lock everything up. Drivers wave and sometimes stop to check if we’re okay. Passersby wish us a good trip, "God bless you."

Another tough stretch of about four kilometers before Priest Pass, then downhill to Helena. Helena is the capital of Montana. Along with Butte, these are the two major towns on the entire GDMBR. In sparsely populated Montana, the only crowds we encounter are these herds of black cows!

And another rocky descent—so much fun... on foot!! Preceded by a long sandy climb, ruts, and logs to cross: hike-a-bike. ...
DJ Djalma Globetrotter ·

Not translated into English yet. Original French text:

En grande majorité sur cette GDMBR c'est du "gravel"? il y a quand même des portions de macadam?
RI RIC73 ·

Not translated into English yet. Original French text:

Arrivée à Basin, petite ville pittoresque. Nuit au community center pour 20$. La ville met cette salle communale à disposition des cyclistes de passage. Une douche est possible chez Judy qui accueille les passants.

Le community center.

Nous continuons notre chemin jusqu'à Butte, plus grande ville que nous traverserons sur la GDMBR.

Butte s'est développée à partir de 1880 avec l'exploitation de sa mine de cuivre. Nuit au camping confortable comme nous connaissons en Europe (34$ la nuit). Nous trouvons même des cartouches de gaz à l'accueil !

A Wise river, nous devons modifier notre itinéraire: des incendies de forêt obligent un détour car la route est fermée. Nous continuons donc sur la route par Wisdom et Jackson. Déçus de quitter notre trace car le passage par Elkhorn Hot Springs était décrit passant par une très belle route.



Finalement, très belle surprise même si nous ajoutons trente kilomètres au compteur: nous suivons la Big Hole River; les paysages sont magnifiques. Le temps se gâte, fort vent de face. Paysage désertique avec beaucoup de sauges. Nous partageons un bout d'itinéraire avec la TransAmérica; c'est la toute première route cyclable transcontinentale des USA, de 6800 kilomètres de long, créée en 1976, . Nous rencontrons quelques cyclistes qui traversent d'Est en Ouest, de Yorktown (Virginie) jusqu'à Astoria (Oregon).

Et nous arrivons à Bannack juste à temps pour s'abriter de l'orage qui gronde...

Similar discussions

You might also like