DateExpected
Late August 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Fellin Park, Ouray, Colorado
Ouray, Ouray County
Countdown
August
A single loop through rough, technical mountain terrain around Ouray, with 7,188 m of climbing packed into 83 km. Runners start at noon and have a full 24 hours to finish it.
Key facts
01Qualifying race result required to enter
028 hours of volunteer work by Aug 15, or a $100 Ouray Trail Group donation
03SPOT tracker is mandatory; 24-hour cut-off
Create a free training plan for the Ouray 50 Mile Endurance Run
7-day free trial, no card required
The course
The route
Ouray
Distance84km
Total climb7,188m
StartElevation
0 kmDrag map to rotate64.3 km
Weather
Late-August, Ouray
20°CTypical high
5°CTypical low
-1°CColdest in 20 years
43%Days with rain
Highs around 20°C and lows around 5°C, but it has dropped to -1°C. Rain on 43% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
Training
Training for the Ouray 50 Mile Endurance Run
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a Ouray 50 Mile Endurance Run plan targets
Typical sessions
84 km with 7,188 m of climbing
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Hill reps and vert to prepare the climbs and descents
Back-to-back weekend runs for fatigue resistance
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your Ouray 50 Mile Endurance Run plan.
7-day free trial, no card required.
More events in August in United States
Audaxity RideExpected Early August 2027 · Milwaukee→Badger Trail RaceSun, 1 Aug 2027 · Wisconsin→Badger Trail RaceSun, 1 Aug 2027 · Wisconsin→Colorado Trail RaceExpected Early August 2027 · Durango → Denver→Downieville ClassicSun, 1 Aug 2027 · Downieville→Get Lost GravelExpected Early August 2027 · Hamilton→
