2025 - Defiance Challenge
2025 distances
Skiing
Defiance Challenge
Please be aware that the mountain is open to general public so racers must ski or ride in control at all times. Stay hydrated and stay fueled Please check all ski and ride equipment before the race to make sure it is up to legal safety standards. Have fun and stay stoked!
Race-day daylight
We have no recorded weather for Glenwood Springs yet, but sunrise and sunset follow from the venue and the date.
The sun rises at 6:32 AM and sets at 6:08 PM local time (MST) in Glenwood Springs on March 7, 2025 — 11h 36m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Other races near Glenwood Springs
Different organizers, within 40 miles, in the next three months
Moonlight Race Series
Halloween Hustle for Charity
Jingle Jog 5k and Fun Run
Summit for Life
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 7 Glenwood Springs events
Spotted something wrong? Tell us and we'll fix it.