DateExpected
Mid September 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Lion's Park, 575 W 400 N, Richfield, Utah
Richfield, Sevier County
Countdown
September
A trail half marathon with real hills, 722 m of climbing, and a generous eight hours to finish. Plenty of time to run it well or take it in.
Key facts
01Hydration vest or pack required
028-hour cut-off
03Experience and self-sufficiency recommended
Create a free training plan for the Crimson Canyons Ultra 21 km
7-day free trial, no card required
The course
The route
Richfield
Distance21km
Total climb722m
StartElevation
0 kmDrag map to rotate20.4 km
Weather
Mid-September, Richfield
25°CTypical high
11°CTypical low
-1°CColdest in 20 years
18%Days with rain
Highs around 25°C and lows around 11°C, but it has dropped to -1°C. Rain on 18% 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 Crimson Canyons Ultra 21 km
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 Crimson Canyons Ultra 21 km plan targets
Typical sessions
21 km with 722 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
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 Crimson Canyons Ultra 21 km plan.
7-day free trial, no card required.
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