2025 SBT GRVL p/b Wahoo Ride Courses
Our 2025 SBT GRVL p/b Wahoo ride routes showcase the rural scenic beauty of remote regions of Routt County as we take riders on sections that they’ll find familiar from past years, as well as on entirely new sections that have been previously untouched by GRVL prior to 2024. Be prepared for planting of climbing on the Blue course and a handful of steep and loose sections that will test you physically and mentally.
2025 SBT GRVL Blue Course: 99 Miles | 7,926 Feet | 84% Gravel
We’re keeping the same century mileage as last year, but have added nearly 1000 additional feet of climbing to up the challenge in 2024. This brand new Blue Course will have more of the champagne gravel you love and will share much of the Black Course route, while avoiding many of the short, punchy technical climbs of the longer 125 mile version. Get ready to rock, because we call this route GRVL’s Greatest Hits. With 84 miles of dirt roads, stunning views and unique scenery, this course offers one of the greatest gravel century experiences you’ll find anywhere. Course start time: 8:00am
2025 SBT GRVL Red Course: 56.7 Miles | 3953 feet | 56% gravel
The Red Course will tour the south side of Routt County this year, heading towards the town of Oak Creek. The course splits its time between our famous champagne gravel and some rolling paved hills in ranch country, but will keep you on your toes by throwing in our famous and chunky Cow Creek finish. While the Red Course has more pavement than in previous years, it will be just as challenging and beautiful. Course start time: 6:45am
2025 SBT GRVL Green Course: 37 Miles | 2,000 Feet | 62% Gravel
A classic since 2019, our Green Course is the ideal introduction to the best riding in Routt County. Featuring just under 40 miles of scenic, rolling gravel roads, this course is open to e-bikes and accessible to all abilities, ages, and experience levels while still offering a little something for everyone. Whether you’re a first time gravel rider searching for a challenge, or experienced cyclist looking for a fun day out with a riding buddy, the Green Course just might become your new best friend. Course start time: 7:15am
