Utah · 50 Miler · 50K · 30K

Behind the Rocks Ultra

Behind the Rocks Ultra is a 50 Miler, 50K, 30K and 10 Miler event held in Moab, Utah. Its next confirmed date is Saturday, April 3, 2027. About 250 runners take part across all distances.

Race day
April 3, 2027
Location
Moab, UT
Field size
~250 runners

Race details

Date
Saturday, April 3, 2027
Location
Moab, Utah
Distances
50 Miler, 50K, 30K, 10 Miler
Field size
About 250 runners
Course
457 m (~1,499 ft) gain
Registration
ultrasignup.com
Official website
madmooseevents.com

Registration, course & weather

Registration status
Open
Start time
6:00 AM MDT
Course profile — 50 Mile
Lollipop course (a loop with an out-and-back section); Trail surface; 5163 ft gain, 5166 ft loss (estimated from third-party elevation data)
Course profile — 50K
Loop course; Trail surface; 3832 ft gain, 3832 ft loss (estimated from third-party elevation data)
Course profile — 30K
Loop course; Trail surface; 1690 ft gain, 1686 ft loss (estimated from third-party elevation data)
Course profile — 10 Mile
Loop course; Trail surface; 886 ft gain, 883 ft loss (estimated from third-party elevation data)

About the Behind the Rocks Ultra

Mad Moose Events' desert ultra south of Moab, with 10 mile, 30K, 50K and 50 mile options over double track, sandy washes and slickrock singletrack, starting and finishing at the Behind the Rocks Trail below the La Sal Mountains.

More races in Moab

More upcoming races in Utah

Keep exploring

Guides from the RaceRove blog

Behind the Rocks Ultra: common questions

When is the Behind the Rocks Ultra?
The next confirmed date is Saturday, April 3, 2027.
Where is the Behind the Rocks Ultra held?
In Moab, Utah.
What distances does the Behind the Rocks Ultra offer?
50 Miler, 50K, 30K and 10 Miler.
How many people run the Behind the Rocks Ultra?
About 250 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
How do I register for the Behind the Rocks Ultra?
Registration is handled by the organiser at ultrasignup.com. Entry fees, caps and deadlines are set there.
Is registration open for the Behind the Rocks Ultra?
Yes — registration is open.
What time does the Behind the Rocks Ultra start?
6:00 AM MDT.