Zion 100 Mile
Zion 100 Mile crosses high-desert mesas, slickrock, technical singletrack and exposed rim country near Zion National Park in rugged southern Utah.
Every link above goes to the race, its timing provider, or an official registration partner. Last checked July 23, 2026.
Quick facts
- Saturday start on April 10, 2027
- High-desert 100-mile course
- Slickrock and exposed mesa terrain
- Separate 100-mile race identity
2027 Zion 100 Mile registration
Registration for the 2027 Zion 100 Mile runs through the official registration page at aravaiparunning.com.
About the Zion 100 Mile
Zion's hundred retains independent entry and timing within a trail weekend that also offers 100K, 60K, 30K and half-marathon races.
Course
Long climbs, narrow rim sections, slickrock, ATV roads and desert washes combine into a varied, exposed mountain-desert hundred.
Race-day weather
April can shift from warm sun to freezing night air, high wind or rain, with little shelter across the mesas.
Past Zion 100 Mile dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2027 | Saturday, April 10, 2027 | Upcoming | — |
| 2026 | Date TBD | — | — |
Zion 100 Mile FAQ
When is the Zion 100 Mile?
The 2027 Zion 100 Mile is on Saturday, April 10, 2027.
How do I register for the Zion 100 Mile?
Register for the Zion 100 Mile through the official registration link: marathonscout.com/go/zion-100-mile/register. It opens the race registration page at aravaiparunning.com.
Send Marathon Scout an official race update
Send us confirmed dates, registration links, results, live tracking, or course changes. Every update is reviewed before it goes live.