​2023 Aid Stations - Crew Points - Drop Bags - Cut-Offs Times

Tooele Trail Racing puts on 4 or 5 great, minimalist trail runs each year.  No shirts, no medals, just come for the love of the trail.

Trail 84 (aka the Roller Coaster)

The spectacular lands of the Fishlake National Forest and their permission makes this race possible

The 50 Mile Course (in red).  For reference the 50km is also plotted (in orange).

(to be updated soon with the 50 miler replacing the 50km)

CJF helps create good sustainable jobs for disadvantaged young adults in Cambodia through several programs.  To support the good work they do, 10% of race profits will be donated to this 501c3 non-profit.

A downhill road 1/2 marathon and 5km through an amazing abandoned canyon.  Also runs through the Fremont Indian State Park.  Located about 20 minutes South of Richfield..

10% of race profits are donated to CJF

The boulder in Cathedral Canyon before someone literally blew it up in 2022


Preview Videos 

Gary's Shoes provides gift certificates to the male and female winners of each distance

Sylo Inn / Ramada is our Partner hotel.  5 blocks from the start.

One of two obstacles in the unique Cathedral Canyon

5 minute video of the 2016 preview run

ATV/UTV rentals and greats tours in the Richfield area

50km race in 2019.  Start at 4:15 to view the full 25km route for 2022

10km runners hit some planks on the Big Red Trail

The 10KM course (NEW in 2021)


Runner submitted photos 2020 (above)

Race Photos

Overview of Course (to be updated soon with 50m replacing the 50km)

Sevier County Travel Council

Run the Bonneville Salt Flats from Dusk to Dawn!  June 24 - 25, 2023

The 2024 Crimson Canyons Ultra, with route options at 50 Mile, 25km & 10km, will be run on Saturday, September 21, 2024.  β€‹

No matter the distance run, pristine red rock canyons and primal trails await! This race links several canyons, dry washes, remote sections of the Paiute ATV Trail system, and the brand new Pahvant Mountain Bike Trail System, into a unique experience. Run up a slot-like red rock canyon, trek atop a packed natural clay fin under colorful hills, power up and speed down remote trails, and catch great vistas along ridgelines.

The race is located in Richfield, Utah, just a 2 hour 35 minute drive South of the SLC International Airport.

Elevation gains & time limits

  • 10km (6.2 miles) 1220 feet / 372 meters (time limit 4 hours)
  • 25km (16.6 miles).  3104 feet / 946 meters (time limit 8 hours)
  • 50 Miles (80km) 8510 feet / 2594 (time limit 18 hours)
  • ​For more detail, see the overview maps below, or on the "Course" page.

The Pahvant MTB Trail System has 100+ miles of incredible single track trails, created between 2019 and 2022.  The bike trails runners hit include:  Faulty, One-in-a-Pinion, Kiln-It, Cairn-age, and Tank Run.  The 50 miler catches all of the above, after the Spinal Tap trail.  The 10km catches the Big Red & Kiln-it trails up, and then follows the 25km route down the iconic Cairn-age trail, plus the Tank Run trail.  

Event photos from previous years:

Hammer provides endurance products for all participating athletes.

The 25KM course

Sign up at UltraSignup.com

Preview of Dairy Canyon, Trail 84, and the new Faulty and Cairn-Age Trails.  

The 50KM course

(Coming: 50 Miler Fly Over)

The local Richfield Bottling Plant provides drinks for runners