SBT GRVL
2027 · Steamboat Springs, Colorado, USA
- Date
- Race and ride day. The broader event weekend is June 25–27, 2027.
- Distances
- 25 mi–108 mi · 4 options
- Entry
- Registration not yet open
Entry details
General random-selection applications are scheduled for October 14–31, 2026, with results November 5. Entry is not guaranteed. Earlier October 1–8 access was limited to named eligible groups.
- Entry cost
- Entry cost and mandatory fees unconfirmed.
Official siteRegistration information
A gravel and paved-road event in Routt County, based in Steamboat Springs. Four 2027 course options range from the Green ride to the Black race.
Courses
| Course | Distance | Climbing | Density | Details |
|---|---|---|---|---|
| Green Ride | 25 mi | Approx. 555 m | Approx. 14 m/km | Green Ride detailsOrganizer-advertised 2027 distance; approximate ascent converted from 1,822 ft. Geometry not independently verified. |
| Red Ride | 53 mi | Approx. 1,280 m | Approx. 15 m/km | Red Ride detailsOrganizer-advertised 2027 distance; approximate ascent converted from 4,198 ft. Geometry not independently verified. |
| Blue Ride | 73 mi | Approx. 1,781 m | Approx. 15 m/km | Blue Ride detailsOrganizer-advertised 2027 distance; approximate ascent converted from 5,843 ft. Geometry not independently verified. |
| Black Race | 108 mi | Approx. 2,496 m | Approx. 14 m/km | Black Race detailsOrganizer-advertised 2027 distance; approximate ascent converted from 8,189 ft. Geometry not independently verified. |
Physical and technical ratings: not assessed. Surface and course-specific support: not separately assessed. How to read these facts.
Practical information
The organizer advertises stocked aid stations and on-course mechanical support; riders should still be ready to self-repair. Outside assistance is restricted, with a Black-course team-feed exception at Hayden Gun Range. Exact station counts and locations are not confirmed here: the course page and FAQ disagree on Red-course counts.