The road to your own record
Picture the course in advance
and find the pace that fits you.

The city you want to run becomes your next trip.
THE DREAM
This is a trail event held in American Fork Canyon, Utah.
Whether you're an experienced ultrarunner or new to trails, you'll encounter a challenging course and unforgettable scenery.
Picture the course in advance
and find the pace that fits you.
Streets lined with cheers, runners all around.
You'll be part of that scene.
Take it slow with the finish still in you,
and meet the city all over again.
From the joy of finishing to the tough moments — read what runners wrote themselves.
No runner reports yet. We'll add them here as they come in.
Preview the course and read what runners who went before you wrote.
mtwanderings · Course preview
This may be from a past edition. Check the organizer for this year's course and operations.
YOUR ENTRY
Here are the ways to enter and what each requires.
Check the organizer's page for whether entries are open.
subject to change — verify officially
Organizer's pagesubject to change — verify officially
Organizer's pagesubject to change — verify officially
Organizer's pageRACE WEEK
Know the course and time limit, and race day comes into focus.
| Event | Start |
|---|---|
| Ultra50km | 07:00 |
| 25 K25km | 07:00 |
50K·50 Mile·25K events are held together.
Start line is located in American Fork, UT, with a local start time of 5:00 AM.
Not yet confirmed in the official race guide
Pick up your bib, check your wave.
So on race morning, you can just run.
Packet pickup takes place the day before the race.
Check the updated information on the official website for the 2026 venue and times.
No public transit; car access only
Start/finish is at Tibble Fork Reservoir in American Fork Canyon, Utah, per the official race site (gaspinthroughtheaspens.com/course-info). Canyon-road venue with limited parking is the stated reason for the shuttle.
Same location as start (Tibble Fork Reservoir)
Finish festivities (music, hot cocoa, finisher medals) at Tibble Fork Reservoir.
American Fork, Utah is a car-access mountain venue (American Fork Canyon) with no dedicated transit card system. Utah Transit Authority's FAREPAY card covers Salt Lake-area buses/trains but does not reach this canyon trailhead.
Foreign visitors should plan on a rental car or rideshare for race-day logistics.
Your start time, fuel and bag drop.
Know them ahead and the run feels easier.
Course consists of singletrack mountain trails and includes climbing sections with significant elevation gain.
Mid-September in Utah's mountain areas coincides with the fall foliage season.
Start times vary by event: the 50 Mile starts at 5:00 a.m.,
and the 50K and 25K start at 7:00 a.m. Shuttle buses run to Tibble Fork Reservoir, the start and finish point.
Registration is open until 11:59 p.m. local time on September 18, the day before the race.
Times are local to American Fork. Check the latest official information before the race.
STAY A LITTLE
From a hotel that makes race morning easy,
to the meals and views you'll enjoy with the medal on.
$56
View on Klook$156
View on GetYourGuide$79
View on Klook$72
View on GetYourGuide$515
View on GetYourGuide$151
View on GetYourGuide$111
View on GetYourGuideRest a little, wander a little.
Pick what suits you and whoever you're with.
$56
View on Klook$79
View on Klook$515
View on GetYourGuide$151
View on GetYourGuide$111
View on GetYourGuide$154
View on GetYourGuide$134
View on GetYourGuideThe city you ran — this time, a little slower.
$156
View on GetYourGuide$72
View on GetYourGuideOnce saved, you can open this page without an internet connection
Be the first runner
Leave this room's first post
Not announced yet. The 2026 race entry fee was about $160.
It takes place on Sat, September 18, 2027 in American Fork, UT, United States.
Ultra.
The race starts at 05:00.
Tibble Fork Reservoir, American Fork, UT.