DateExpected
Mid September 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Tibble Fork Reservoir, American Fork Canyon, American Fork, Utah
American Fork, Utah County
Countdown
September
A ridgeline loop that begins and ends at Tibble Fork Reservoir, and almost all of it is single-track. Runners who like proper trail will be happy.
Key facts
0195% single-track, so passing spots matter
02Loop returns to Tibble Fork Reservoir
Create a free training plan for the Gaspin Through The Aspens 50 km
7-day free trial, no card required
The course
The route
American Fork
Distance50km
StartElevation
0 kmDrag map to rotate47.0 km
Weather
Mid-September, American Fork
25°CTypical high
12°CTypical low
1°CColdest in 20 years
22%Days with rain
Highs around 25°C and lows around 12°C, but it has dropped to 1°C. Rain on 22% of days.
NASA POWER data, 2006-2025, the week either side of race day
2025 results
Who finishes, and how
#RiderTimeAvg speed
01Sydney Park06:16:478.0 km/h
02Nicole Ginley06:17:058.0 km/h
03Molly Alexander06:18:157.9 km/h
35
Women finishers
7:38:11
Median time
6.5 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
OrganiserHigh Altitude Races
Websitegaspinthroughtheaspens.com
Instagram@gaspinthroughtheaspens
Running since2025
Training
Training for the Gaspin Through The Aspens 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 Gaspin Through The Aspens 50 km plan targets
Typical sessions
50 km
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 Gaspin Through The Aspens 50 km plan.
7-day free trial, no card required.
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