Date
Sat, 30 Jan 2027
Start
08:30
Venue
Seven Mile RV Park, North Highway 191, Moab, Utah 84532
Moab, Grand County
Countdown
January
A half marathon on trails with very little climbing, so it's a friendly way to try trail running. Laps keep things simple.
Key facts
01Fixed laps, so you pass the start and finish area repeatedly
02Results are ranked by sex and age group
Create a free training plan for the Arches Ultra 21 km
7-day free trial, no card required
The course
One lap, on repeat
Moab · one lap
Distance21km
Total climb266m
Start · finishOne lap · elevation
0 kmDrag map to rotate21.1 km
Weather
Late-January, Moab
5°CTypical high
-5°CTypical low
-22°CColdest in 20 years
18%Days with rain
Highs around 5°C and lows around -5°C, but it has dropped to -22°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
2026 results
Who finishes, and how
#RiderTimeAvg speed
01Carmen Graves01:36:3013.1 km/h
02Alexia Van Roekel01:40:3512.6 km/h
03Stephanie Hinds01:59:5110.6 km/h
163
Women finishers
2:47:52
Median time
7.5 km/h
Median speed
Women · 2026 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
Training
Training for the Arches 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 Arches Ultra 21 km plan targets
Typical sessions
21 km with 266 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 Arches Ultra 21 km plan.
7-day free trial, no card required.
Other races at Arches Ultra
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