Fall Skyline Traverse
Saturday, October 24, 2026, first start 6:00 AM, in Boulder (629 S Broadway St). Distances: 18 miles. Entry from $25.
- Date
- Saturday, October 24, 2026
- Start time
- 6:00 AM (earliest wave)
- Location
- 629 S Broadway St, Boulder, CO 80305
- Area
- Boulder County, Denver & Boulder
- Distances
- 18 miles
- Course
- Trail (dirt or single-track on at least part of the course)
- Price
- $25 plus the platform's processing fee
- Next price increase
- None published
- Registration
- Open. Opened September 21, online signup closes Sunday, October 18, 2026
How to register
Registration is on RunSignup. Pick your distance, add any extras, and you'll get a confirmation email with your bib details.
Course and race notes
The Boulder Skyline Traverse is an ~18 mile trail route that covers the 5 peaks of Boulder (South Boulder Peak, Bear Peak, Green Mountain, Flagstaff Mountain, and Mt. Sanitas). You'll gain roughly 5,000 ft of vert!
From the race's own listing. Check the race website for the course map and parking.
Source: RunSignup public race API, refreshed 2026-10-17. Details can change; the registration page is the final word.