Rattlesnake Rumble Trail Race
Eldorado Canyon State Park 294 Artesian Drive, Eldorado Springs, CO, United StatesOCA Panda Run 5K
Expo Park 10955 E Exposition Ave, Aurora, CO, United StatesOCA Colorado is proud to present the 4th annual 5K Panda Run now in Aurora's Expo Park! The Panda Run is a race to benefit the youth in our Asian […]
John Wayne True Grit Trail Half Marathon
Last Dollar Ranch 9952 Last Dollar Road, Placerville, CO, United StatesThe True Grit Run meanders through the forest at the base of the San Juan Mountain where True Grit was filmed. The courses run on single track trails and fire […]
For a City 5K
Thrive Church 9830 Lone Tree Pkwy, Lone Tree, CO, United StatesHey Runners! Did you know that Douglas County has one of the highest percentages of teen suicide in the United States? Thrive Church is committed to awareness of this crisis […]
Move Forward 5K/10K
Regis University 3333 Regis Blvd Denver CO, Denver, CO, United StatesThe Move Forward 5K/10K is an event created by the Doctor of Physical Therapy students at Regis University as a community outreach project. The proceeds from the event will benefit Canine Companions […]
Mountain Marmot Trail Run
Purgatory Resort 1 Skier Place, Durango, CO, United StatesHave 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 StatesJoin 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 […]
Canceled Run4Hope 5K
Ascent Church 1750 Deer Creek Rd, Monument, CO, United StatesThe 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 StatesJoin 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 StatesJoin 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 […]
Please click here to submit your event for FREE to our online calendar.
We do not allow events without physical locations (IE – virtual runs, runs with locations TBD, etc…).
Please allow 48 hours after submission for an event to appear on the calendar. If you have already listed your event and would like us to update it, please contact us.