- Mar 21st, 2021
Scenic country roads make for a great spring half marathon! Half marathon course is run on a mix of paved and dirt roads rolling northwest of Fort Collins. Celebrate the first day of Spring with an early season race!
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- Jul 24th, 2021
The 5th annual Never Summer Adventure Race is returning to one of America's best natural playgrounds, Grand County Colorado, on August 15-16th, 2020. Teams will trek, mountain bike, and swift water kayak all while navigating map and compass through ... read more
- May 8th, 2021
Colorado at its Best - the Carbon Valley Half Marathon will showcase the beauty & diversity of Colorado's best-kept secret nestled right between Denver & Fort Collins. Small town charm with Big City services, Firestone & Frederick are th... read more
- Jun 5th, 2021
This will be the 5th year of the 48 hour NOMAD, and true to its name the race will be moving to a new venue this year. Teams will challenged on mountain bike, on foot, and on the water in the high country of the Rocky Mountains. This year's ra... read more
- Sep 19th, 2021
WILD & SCENIC!
Held on the Autumnal equinox during the height of fall color, the race features the beautiful scenery of Colorado as you run downhill on a point-to-point course along the Cache La Poudre River. Starting at the famed Mishawak... read more
- Jul 31st, 2021
We are excited to move on to 2021! NEW race date is JULY 31, 2021
THE 9th Annual COLORADO MUD RUN…BIGDOGBRAG gives you more unique ways than any other obstacle course to experience the thrill of mud!!! You can splash, crash, run, crawl, laugh... read more
- Sep 12th, 2021
2021 Registration Information
Remember swag pickup is Saturday, September 11 from 11 noon-4 p.m.
University of Wyoming @ Casper Building - 1st floor
Half Marathons start @ 7 a.m.
10K starts @ 7:30 a.m.
5K starts @ 8:00 a.m.
Registration fees ar... read more
- Dec 22nd, 2021
Register for your 2021 membership!
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- Jul 3rd, 2021
Celebrate on July 3rd of July by running the Cheyenne Firecracker 5K/10K and helping fight hunger in Laramie County.
The race starts at the Cheyenne Depot Plaza. Enjoy your surroundings as you run on the Cheyenne Greenway. Wave to v... read more
- May 30th, 2021
50k, Marathon, Half-Marathon, and 5k events. Hilly out and back on mostly dirt and gravel roads (100% for the Half and 77% for the Marathon and 50k) in Medicine Bow National Forest of Wyoming. This is one of the oldes... read more