Colorado River Run 250K • 100 Mile • 50 Mile • 50K • Marathon • Half Marathon & Ruck • 10K • 5K • Kids 1K
Friday, November 27, 2026, first start 9:00 AM, in Cedar Creek (1884 State Highway 71 West,). Distances: 50 miles. Entry from $189.99.
- Date
- Friday, November 27, 2026 to Sunday, November 29, 2026
- Start time
- 9:00 AM (earliest wave)
- Location
- 1884 State Highway 71 West,, Cedar Creek, TX 78612
- Area
- Hill Country & Lakes, Austin
- Distances
- 50 miles
- Course
- Trail (dirt or single-track on at least part of the course)
- Price
- $189.99 plus the platform's processing fee
- Next price increase
- None published
- Registration
- Open. Opened December 3, online signup closes Thursday, November 26, 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.
Register on RunSignup →Race website
Course and race notes
COLORADO RIVER RUN. Run to the River. Out here on these trails, not all who wander are lost, some are simply finding their strength. 250K 100 MILES 50 MILES 50K & MARATHON HALF MARATHON 10K & 5K An invigorating trail adventure at McKinney Roughs Park. Connect with Nature, Challenge Your Endurance.
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.