Running
Half Marathon
21.1 km
Start: Aug 17, 03:00 AM
Mt. Sneffels Half Marathon | 10K
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Road runs in United States, Ouray and Ridgway, Colorado
Distances
Running
10K
10 km
Start: Aug 17, 03:30 AM
Running
Kids Fun Run
1 km
Start: Aug 17, 05:30 AM
Pre-registration price (until July 1): 0.00 EUR
About
The Mt. Sneffels Half Marathon & 10K, organized by the Mount Sneffels Education Foundation, features scenic races starting in Ouray and Ridgway with almost all dirt-surface courses, raising funds for local youth programs since 1992.
Catering & aid stations
Race is cupless — bring your own container. Aid stations with food and drink available on course.
Pacers
Pacers will lead target-pace groups (Pacerflaggen) at the "Renntag für Laufende" sessions. 1/2 Marathon start: 7:00 from Ouray Fellin Park behind the gazebo along park access road. 10K start: 7:30 at Ridgway Athletic Park/Frontier Field. Plan ample time to park and reach the start; post-race shuttle runs from Ridgway back to Ouray until 12:00.
Surface mix
- 100% asphalt
Typical weather in Ouray and Ridgway, Colorado
Monthly averages based on historical data (2000–present).
Jan29°6°
↑ 07:26
↓ 17:14
Feb30°9°
↑ 07:02
↓ 17:49
Mar36°15°
↑ 07:22
↓ 19:18
Apr43°22°
↑ 06:35
↓ 19:47
May53°29°
↑ 06:00
↓ 20:15
Jun68°40°
↑ 05:48
↓ 20:36
Jul73°47°
↑ 06:01
↓ 20:34
Aug70°46°
↑ 06:27
↓ 20:05
Sep64°39°
↑ 06:54
↓ 19:19
Oct51°28°
↑ 07:20
↓ 18:33
Nov38°13°
↑ 06:53
↓ 16:59
Dec30°6°
↑ 07:21
↓ 16:53
Route maps
What's included in entry
- Finisher medal for all distances
- Shirt & size guarantee for 1/2 Marathon and 10K registered before July 1
- 1st–3rd place awards (JT Custom Metal Works) for 1/2 Marathon and 10K
Prices & signup
- Kids Fun Run0.00 EUR
Last updated: Jun 5, 2026, 11:36:46 PM
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