Great Divide Mountain Bike Route

The ideal time to ride the route is typically from mid-June to mid-September. This window offers the best chance for clear trails and favorable weather, avoiding deep snow at higher elevations and the intense heat of the desert sections. However, be prepared for varied conditions, including potential thunderstorms and cooler temperatures in the mountains.

The route is predominantly unpaved, with about 90% consisting of high-quality dirt and gravel roads. You'll also encounter some unmaintained tracks and a small portion of singletrack. While much of it is non-technical, surfaces can vary from smooth dirt to rocky and washboarded sections. Some parts may require walking, especially if you're heavily loaded.

While the route requires only intermediate off-road mountain biking skills, its immense scale and significant elevation changes make it a substantial test of endurance. It's not a 'hard-core singletrack trail' but its length, remoteness, and potential for challenging weather contribute to its difficulty. Many riders find it a significant physical and psychological challenge.

Given the route's vast length and passage through numerous states, national forests, and other jurisdictions, specific permit requirements can vary. For sections within the Medicine Bow-Routt National Forests, it's advisable to check their official website for any current regulations or fees, especially concerning dispersed camping or specific wilderness areas. Generally, no single overarching permit covers the entire route, but always be aware of local rules.

The route offers incredibly diverse and spectacular landscapes. You'll experience wild river valleys, remote mountain wilderness, vast open grasslands, and high deserts. Highlights include the Flathead Valley, Grand Teton National Park, the Great Divide Basin, and the Gila Wilderness. You might also pass by the Little Snake River, the Slater Creek valley, and the Brush Mountain Ranch.

Due to its immense length, remoteness, and significant elevation changes, the full Great Divide Mountain Bike Route is generally not recommended for beginners or young families. However, certain shorter, less remote sections might be suitable for experienced riders looking for a less intense experience. Always research specific sections thoroughly for terrain and resupply options.

Given the route's remoteness and varied conditions, essential gear includes a reliable touring mountain bike, bikepacking bags, a tent or bivy, sleeping bag, cooking system, water filter, and sufficient food. Navigation tools (GPS, maps) are crucial. Be prepared for all weather conditions, including rain gear, warm layers, and sun protection. A comprehensive repair kit is also vital.

Most riders take between 4 to 8 weeks to complete the entire 2,700 to 3,000-mile route. The exact duration depends heavily on your fitness level, daily mileage, and the amount of time spent exploring towns or resting. The annual Tour Divide race, for comparison, sees top riders complete it in under two weeks.

Bringing dogs on the entire route is complex due to varying regulations across national parks, wilderness areas, and private lands. While some sections may allow dogs, others strictly prohibit them or require them to be on a leash. It's crucial to research specific regulations for each segment you plan to ride, as rules can change and fines can be significant.

The route passes through many small towns where you can find groceries, water, and sometimes lodging or bike shops. However, distances between resupply points can be long, especially in remote sections like the Great Divide Basin. Careful planning and carrying sufficient food and water for several days are essential. Always check town services and opening hours in advance.

The Great Divide Mountain Bike Route traditionally starts in Banff, Alberta, Canada, and ends in Antelope Wells, New Mexico, USA. Parking options vary significantly at these endpoints and along the route. In Banff, long-term parking might be available through private services or specific lots. At Antelope Wells, it's a remote border crossing with very limited facilities. For sections in between, parking will depend on the specific trailhead or town you choose to access the route from.