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Welcome to Mad Moose Events!
We’re a family-owned race company built by runners, for runners. From the red rock deserts of Moab to the mountain trails of Colorado, we focus on creating well-organized events in places we love to run ourselves. We go the extra mile to make sure every detail is covered so you can focus on enjoying the experience. Whether you're chasing a PR, tackling a new distance, or simply looking for a great day on the trail, we’re glad you're here. Join the Mad Moose Herd and come experience some of the best running destinations in the West.
MAD MOOSE EVENTS
Triple Crown of Moab
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Kicks off in October

 Moab, Utah

Starting with Canyonlands Ultra each year, the Triple Crown of Moab series showcases Moab's best trail races!

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Crested Butte Ultra
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September 26, 2026

35K |55K | 50M

Hosted in iconic Crested Butte, Colorado, this autumn event treats runners to views of golden mountain sides as they run on flowy singletrack. 

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Kessel Run Ultra
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November 7, 2026

10M | 20M | 50K | 40M |50M

Hosted in Fruita, Colorado, this trail event offers the very best trails of the North Fruita Desert. Runners always have such a fun time on this course!

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Moab's Red Hot Ultra
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February 27, 2027

15K | 33K | 55K | 50M

Hosted in Moab, Utah, this rugged desert event shows off one of our most scenic courses. A classic Moab race that every trail runner should experience. 

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Amasa Trail Race
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April 10, 2027

10K | 15K | 25K

Hosted in Moab, Utah, this trail event uses world class trails along the mighty Colorado River, with expansive mountain and desert views!

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Take 5 in the Garden of the Gods
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May 1, 2027

5K | 5M Road | 5M Trail | 9.5M Mix

Hosted in Garden of the Gods Park in Colorado Springs, this event has road and trail distances to choose from. The Double Take 9.5M is both trail and road.

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Run Colorado Springs

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Colorado Springs has long been a trail running mecca, and we’ve been proud to be part of this vibrant community for many years. The Run Colorado Springs series features amazing races on some of our favorite trails. Come experience what makes them so special!

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June 20, 2026

13K | 30K | 50K | 50M

Run through Bears Ears National Monument and experience the wild Abajo Mountains during this scenic trail race hosted in Monticello, UT.

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Arches Marathon and Half
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October 3, 2026

15K | Half Marathon | Marathon | 50K

Hosted in Moab, Utah, this desert trail event has stunning views of the La Sal Mountains and you'll run past picture frame arch too!

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Dead Horse Ultra
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November 14, 2026

15K | 30K | 50K | 50M

Hosted in Moab, Utah, this desert trail event is our biggest and most popular race of the year! A beautiful course on world class trails, with expansive views.

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Canyonlands Half Marathon
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March 20, 2027

5 Mile | Half Marathon

Hosted in Moab, Utah, this historic road half marathon boasts world class views! 

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Rattler Trail Race
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April 17, 2027

5K | 10K | 25K | 50K

Hosted in Colorado Springs, this trail event is technical and beautiful. Palmer Park singletrack is an unexpected surprise in the middle of town. 

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Valkyrie Trail Race
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May 8, 2027

4M |8M | Half | 30K | Marathon | 50K

Hosted in Cheyenne Mountain State Park in Colorado Springs, this ladies' event has a distance for everyone in your run group!

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Run Colorado's

Western Slope!

See our complete calendar!

Fruita and Crested Butte have one  thing in common! The singletrack trails are flowy and offer fantastic views! Try Crested Butte Ultra or Kessel Run Ultra and find out for yourself. 

Pikes Peak Ultra Colorado Springs
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July 25, 2026

20K | 30K | 50K | 50M

Hosted in Colorado Springs, on the Ring the Peak trails, this unique and longstanding event is a Moose Herd favorite. See the best trails in the area! 

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Canyonlands Ultra
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October 24, 2026

15K | Half | Marathon | 50K | 50M | 100K

Hosted in Moab, Utah, this course boasts picturesque views of the Moab desert's red rock formations, the La Sal Mountains, and so much more!

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Arches Ultra
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January 30, 2027

9K | Half Marathon | 50K | 50M

Hosted in Moab, Utah, this winter trail event has stunning views of the La Sal Mountains and Arches National Park. Visit Moab when it's at its quietest.

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Behind the Rocks Ultra
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April 3, 2027

10M | 30K | 50K | 50M

Hosted in Moab, Utah, this trail event gives runners a challenging and unique racing experience in the remote Moab desert. 

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Thelma and Louise Marathon and Half
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April 24, 2027

15K | Half Marathon | Marathon | 50K

Hosted in Moab, Utah, this ladies' trail racing experience runs past Picture Frame Arch and next to the Behind the Rocks Wilderness Study Area.

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Run Moab
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Run Moab

See our complete Moab calendar!

Hosted in Moab, Utah, this series offers unique running events. If you're going to Run Moab, you can trust us to make it a memorable, fun experience!

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Mad Moose Herd Volunteers
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Mad Moose Herd

Volunteer Program

Races can't happen without volunteers. Give back to the running community and earn points towards free race entries at the same time! We offer one of the best volunteer programs around. Join the Mad Moose Herd and volunteer soon!

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©2026 by Mad Moose Events. 

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