One hundred miles of heaven and hell across Utah's Wasatch Mountains
Wasatch Front 100 Mile Endurance Run takes place on September 11, 2026 in Kaysville, UT.
Wasatch Front 100 Mile Endurance Run is 100 miles with 20,670 ft of elevation gain.
Yes — entry to Wasatch Front 100 Mile Endurance Run is decided by lottery.
Yes, crew is allowed at Wasatch Front 100 Mile Endurance Run. Sign in to Trailrace to see crew access for each aid station.
Yes, pacers are allowed at Wasatch Front 100 Mile Endurance Run.
Yes, Wasatch Front 100 Mile Endurance Run allows drop bags.
Wasatch Front 100 Mile Endurance Run has 14 aid stations along the course.
The overall cutoff for Wasatch Front 100 Mile Endurance Run is 36h. Per-aid-station cutoffs are available to signed-in Trailrace members.
Other trail races within 188 miles
A rugged point-to-point traverse of Utah's Wasatch Mountains from East Mountain Wilderness Park near Kaysville to Soldier Hollow in Midway. The course gains approximately 24,000 feet and drops 23,300 feet across 100 miles of mountain terrain, with a 36-hour cutoff. One of the original American 100-milers and a cornerstone of the Grand Slam of Ultrarunning, the race demands mandatory trail work from every entrant and limits the field to roughly 300 runners chosen by lottery.
Experienced ultrarunners
Kaysville, UT, United StatesSeptember 11, 2026
Eligible trail work will include maintenance of existing trails or building new trails under the supervision of the agency where you are doing your trail work. For those who live locally the work should be done in the Wasatch mountains whenever possible. For those who do not live locally the trail work should be done on your local trails.
Qualifying period: September 12, 2026 – August 15, 2026
Submission deadline: August 15, 2026
| Location | Mile | Elevation |
|---|---|---|
Start Start | 0.0 | 4,856 ft |
Bountiful B Aid Aid Station | 16.6 | 8,186 ft |
Sessions Aid Aid Station | 20.9 | 8,268 ft |
Sessions Summit Landmark | 21.7 | 8,999 ft |
Big Mountain Aid Aid Station | 31.9 | 7,431 ft |
Bald Mountain Landmark | 34.6 | 7,753 ft |
Alexander Aid Aid Station | 40.7 | 5,499 ft |
Rogers Saddle Landmark | 44.0 | 6,778 ft |
Lambs Aid Aid Station | 47.5 | 6,066 ft |
Bear Bottom Pass Landmark | 50.4 | 8,143 ft |
Elbow Fork Aid Station | 52.9 | 6,667 ft |
Big Water Landmark | 55.5 | 7,628 ft |
Desolation Lake Aid Station | 61.3 | 9,265 ft |
Scotts Aid Aid Station | 65.3 | 9,905 ft |
Brighton Aid Aid Station | 69.3 | 8,760 ft |
Catherine Pass Landmark | 70.9 | 10,213 ft |
Ant Knolls Aid Aid Station | 74.1 | 8,924 ft |
Pole Line Pass Aid Station | 77.2 | 8,947 ft |
Rock Springs Aid Station | 81.2 | 9,469 ft |
Little Deer Creek Aid Station | 88.3 | 7,152 ft |
Top of the Wall (Pacer Exchange) Crew Access | 90.3 | 6,778 ft |
Decker Canyon Aid Aid Station | 94.8 | 5,725 ft |
Finish Line Finish | 98.5 | 5,528 ft |
Sign in to see cutoffs, crew access, drop bags, and services for every aid station.
No pacer rules specified
No required gear specified
No recommended gear specified
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