Half Marathon Live Finish Results
- Start: Blue Sky Trailhead, Horsetooth Mountain Park. Fort Collins, Colorado
- Distance: 26.7 miles (3,500′) or 13.4 miles (1,800′)
- Min/Max Elevation: 5,300′-6,500′
- Average Elevation: 5,700′ Marathon
- Terrain: Marathon: 22mi dirt singletrack, 3mi rocky singletrack, 2mi dirt road; Half Marathon: 13.0mi dirt singletrack, 0.5mi dirt road
- Fauna: Deer, abert squirrel, golden eagle
- Registration Cap: 400 Marathon / 400 Half
- Time Allowance: 9 hours Marathon / 6 hours Half Marathon
- Dates: October 18 (Marathon) / October 19 (Half Marathon), 2025
Near-Live Runner Tracking
If you have friends or family who are interested in following your progress on race day, MARATHON-ONLY aid station splits will be published in near-real-time (generally within 5 minutes) on OpenSplitTime.org (OST).
The OST tracking site and runner bib numbers are live on the site. You can subscribe to free near-live updates on specific runners:
- Visit OpenSplitTime and sign up for an account
- Log in
- Find your runner and click their name
- Locate the box that says “Notify me” and click the email or text button
We will also be providing limited race coverage through our Social Media accounts.