Mountain Marmot Trail Run

Purgatory Resort 1 Skier Place, Durango, CO, United States

Have you ever stood at the bottom of a mountain, staring up at the top, thinking to yourself: “I wonder if I could run all the way up there?” Well, […]

Miles 4 Madison 5K

Providence Park 8100 Piney River Avenue, Littleton, CO, United States

Join us in Sterling Ranch for the Miles 4 Madison 5k/1k fun run. Miles 4 Madison is a 5K/1K fun run sponsored by Sterling Ranch Cab. Miles 4 Madison’s goal […]

$25

Canceled Run4Hope 5K

Ascent Church 1750 Deer Creek Rd, Monument, CO, United States

The 8th Annual Run4Hope 5K for Schools is a competitive and color fun run to celebrate HOPE and HEALING in our community! The event raises money to support the social […]

Butterfly 5K

Firstsource 5725 Mark Dabling Blvd, Colorado Springs, CO, United States

Join us for a family-friendly Butterfly Run, Walk, Roll for all ages and abilities benefiting The KENNA Foundation. We are a Colorado nonprofit serving individuals with developmental disabilities and their […]

Montbello Alive! 5K

Parkfield Lake Park 15555 E 53rd Ave, Denver, CO, United States

Join us for the Montbello Alive 5K, a vibrant community event that brings together runners, walkers, and families for a day of fun, wellness, and celebration. This race is part […]

Autumn Run Half Marathon

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

The Autumn Run is held each year on the third weekend in September, in and around the historic, friendly, and picturesque town of Buena Vista, Colorado. Nestled in the upper […]

Stephanie L. Miner 5K

Cole Park 300 Hunt Ave, Alamosa, CO, United States

San Luis Valley Health Foundation invites you to come celebrate the 20th Anniversary Stephanie L. Miner 5k Walk and Run.  This annual event features a 1 mile healthy walk, 2/5 […]

Lederhosen 4 Person Relay

The Tavern at Red Feather Lakes 1078 Ramona Dr, Red Feather Lakes, CO, United States

The Tavern at Red Feather Lakes is planning this year's Oktoberfest on Saturday, September 21. As a part of the festivities, Caring Hearts of Red Feather Lakes Foundation is putting […]

$35

Fall Equinox Marathon

Mishawaka Amphitheater 13714 Poudre Canyon Rd, Bellvue, CO 80512, Bellvue, CO, United States

Held on the Autumnal Equinox during the height of fall color, the Equinox Marathon, Half Marathon and 5-miles races are all point-to-point, net downhill, scenic courses along the Cache La Poudre River in Fort Collins. This year, the event will take place on September 18th.

Pikes Peak Marathon

Memorial Park - Manitou Springs 502 Manitou Ave, Manitou Springs, CO, United States

The Pikes Peak Marathon, founded in 1956, is the oldest continually held marathon in the United States, taking runners from Manitou Springs, Colorado, to the summit of Pikes Peak at […]

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