Ram Run 5K

Green Mountain High School 13175 West Green Mountain Dr, Lakewood, CO, United States

This is a community 5k that is a fundraiser for Green Mountain High School and GMHS Cross Country. This race will include 2 water aid stations that will be run […]

Most Eggcellent 5K

McPhelemy Park 112 W Lake St, Buena Vista, CO, United States

This is the Most Eggcellent of excellent 5Ks - an 80s themed 5k!  Bring out your pastel, your shoulder pads, your blue eyeshadow, and that big hair!  We cannot wait […]

Couch to 5K Trail Running Program

Ken Caryl Ranch 7676 S Continental Dr, Littleton, CO, United States

Have you always wanted to run a 5k? Do you love hiking and being in the outdoors?  Join this 6 week program with Life's 2 Short Fitness for Colorado women […]

$189.00

Run the Ranch Trail Runs

Sylvan Dale Guest Ranch 2939 N CR 31D, Loveland, CO, United States

For the 5th year running and benefiting the Heart J organization, we are bringing back an amazing and beautiful trail race to Loveland, CO. You will have 6 distances to […]

PPRR Nielson Challenge

North Monument Valley Park 1794 Culebra Ave., Colorado Springs, CO, United States

Race Format The first time you run this event, you'll establish a base time for yourself. This base time is used to generate a handicap time. The handicap time is […]

Baylon Michael Meyer 5K/10K

Pueblo West Pool 362 East Hahns Peak Ave., Pueblo West, CO, United States

Memorial 5K/10K race providing scholarships to Pueblo District 70 high school seniors in honor of Baylon Michael Meyer.

Zuni St Brew 5K

Zuni Street Brewing Company 2355 West 29th Avenue, #Suite 1300, Denver, CO, United States

Join us for the Zuni Street Brewing 5k on April 6, 2024, for a 5k-ish, fun run event that starts and ends at this awesome taproom in Denver. Run, walk, […]

Three Creeks Half Marathon

Cherry Creek State Park 4201 S Parker Rd, Aurora, CO, United States

Racing Underground brings you an amazing half marathon this spring! The Three Creeks Half Marathon features a USA Track & Field certified half marathon course that is flat, fast and […]

RMRR City Park 4M

City Park - Denver 1700 N York St, Denver, CO, United States

Everyone – slow, fast, or in-between –  can win  at RMRR Trophy Series races.  With our handicap scoring system, we predict YOUR finish time based on recent running results, giving you a great […]

Women’s Beginner Trail Running Course

Grand Junction Little Park Trailhead 3mi up Little Park Rd., Grand Junction, CO, United States

New to trail running or just want to hone in your rock hopping skills? This 6 week course pairs coached runs at different trails across the front range to work […]

$169

Women’s Beginner Trail Running Course

Evergreen, CO 25254 N Turkey Creek Rd, Evergreen, CO, United States

New to trail running or just want to hone in your rock hopping skills? This 6 week course pairs coached runs at different trails across the front range to work […]

$169

Women’s Couch to Trails 5K Training Program

Grand Junction Little Park Trailhead 3mi up Little Park Rd., Grand Junction, CO, United States

Have you always wanted to run a 5k? Do you love hiking and being in the outdoors?  Join this 6 week program with Life's 2 Short Fitness for Colorado women […]

$189

Desert RATS Trail Running Festival

Mack Trailhead on Kokopelli Trail 1022 Old US Hwy 6 & 50, Mack, CO, United States

Desert Rats Trail Running Festival by UTMB has four unique distances, three days of racing and indescribable views of the desert. There is something for every runner. Enjoy views of […]