Outlast Colorado Springs
Outlast Colorado Springs is listed for September 26, 2026 in Colorado Springs, Colorado, United States. Listed distances: 6 Hour. Confirm the date, registration and travel details with the official organizer before you book.
About this race
RunSignup listed events: 6 Hour Challenge - trail_race - 18 Miles. What Is OUTLAST? OUTLAST is a 6-hour trail endurance challenge where runners complete a 5K every hour, on the hour. Each lap must be finished within the hour to stay in the event. If you finish early, you rest until the next round. Miss a lap, and you’re out. Complete all six rounds, and you OUTLAST. This isn't just about speed — it's about pacing, discipline, and mental grit. Whether you're trying to...
Key facts
- Date
- September 26, 2026
- Events
- 6 Hour
- Surface
- Mixed
- Official source
- Registration page & official site
- Listing status
- updated May 24, 2026
Before you register
- 1Confirm the race-day schedule
Verify the September 26, 2026 start times, packet pickup (collecting your race bib) and corral (your assigned start group) instructions on the official source before booking travel.
- 2Pin the exact start area
Use Colorado as the planning region, then confirm the precise start, finish, parking and transport with the organizer.
- 3Pick your distance
Listed options are 6 Hour. Check the source for current per-distance availability and limits.
- 4Review entry terms
Read entry rules, refund terms, participant limits and transfer rules before you pay.
Runner reviews
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