37 Miles | 2,000 Feet Elevation Gain | 62% Gravel

Start time 7:30am

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.

Strava Link and GPX File

56.7 Miles | 3953 feet | 56% gravel

Start Time: 7:00am

The Red Course will tour the south side of Routt County this year, heading towards the town of Oak Creek and remains untouched from 2024.  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.

Strava Link and GPX File

99 Miles | 7,926 Feet | 84% Gravel

Start Time: 6:30am

We’re keeping the same century mileage as previous years, however, we added nearly 1000 additional feet of climbing in 2024 to up the challenge. Our 2025 Blue Course might feel familiar as it is the same as our 2024 route, and will have all of the champagne gravel you love. 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.

Strava Link and GPX File