Date
Sat, 31 Oct 2026
Start
07:15
Venue
Navajo Mountain High School, Navajo Mountain, Utah
Navajo Mountain / Naatsisʼáán, San Juan County
Countdown
October
The long one of the day: a 50K that loops back for a shorter, familiar second lap. Modest climbing, so it's a gentle introduction to your first ultra.
Key facts
01Second loop is shorter than the first, so pace the opening lap with that in mind
Create a free training plan for the Naatsisaan Trail Races 50 km
7-day free trial, no card required
The course
The route
Navajo Mountain / Naatsisʼáán
Distance50km
Total climb881m
StartElevation
0 kmDrag map to rotate46.9 km
Weather
Late-October, Navajo Mountain / Naatsisʼáán
18°CTypical high
4°CTypical low
-10°CColdest in 20 years
8%Days with rain
Highs around 18°C and lows around 4°C, but it has dropped to -10°C. Rain on 8% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
2025 results
Who finishes, and how
#RiderTimeAvg speed
01Treyann Sloan06:34:187.6 km/h
02Echo Parkhurst08:16:346.0 km/h
03MOANA LEONARD08:52:095.6 km/h
4
Women finishers
8:34:22
Median time
5.8 km/h
Median speed
Women · 2025 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
Training
Training for the Naatsisaan Trail Races 50 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 Naatsisaan Trail Races 50 km plan targets
Typical sessions
50 km with 881 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 Naatsisaan Trail Races 50 km plan.
7-day free trial, no card required.
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