Wasatch Front 100 Mile Endurance Run takes place on Fri, Sep 11, 2026 in Kaysville, United States. The main route is 160.9 km.
- Date
- Fri, Sep 11, 2026
- Start
- Kaysville 🇺🇸
- Distance
- 160.9 km
- Climbing
- 7,315 m
- Level
- Open to all
The Wasatch Front 100 Mile Endurance Run is a challenging point-to-point ultramarathon traversing the central Wasatch Mountains in Utah with significant elevation change.
Official event pageWhat this race demands
The Wasatch Front 100 Mile Endurance Run demands sustained multi-hour effort across extreme mountain terrain with massive climbing requirements.
Extreme distance
Covering 160.9 kilometers requires elite aerobic endurance, meticulous pacing, and advanced fatigue management over a prolonged duration.
Massive climbing volume
Accumulating 7315 meters of elevation gain demands exceptional uphill muscular endurance and robust eccentric strength to handle the sustained descents.
Mountain environment
Traversing the central Wasatch Mountains in September exposes runners to potential cold temperatures and changing weather at high altitudes.
Target 60 to 90 grams of carbohydrates per hour to sustain energy output across a projected finish time lasting well over a full day.
Estimated finish times
Estimates by level, not promises. Your own number depends on your fitness on the day.
Your road to race day
Race day at Wasatch Front 100 Mile Endurance Run is 3 weeks away. This is how a coach divides that time. The first phase starts now.
01Taper2 weeks · Aug 22, 2026 – Sep 4, 2026
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
02Race week1 week · Sep 5, 2026 – Sep 11, 2026
Openers, rest and logistics. The work is done; the job now is arriving fresh.
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