Event details subject to change. Please confirm all information via event website.
Moose Mudder
Altitude Elementary School 27300 East Southshore Drive, Aurora, CO, United StatesPlease join us for the Annual Moose Mudder! This is a community event that will consist of an untimed 1k fun walk/run and a timed 5k followed by an optional […]
Emerge 5K
Boulder Reservoir 5565 N 51st St, Boulder, CO, United StatesThe Emerge 5k is our biggest annual fundraiser, and the funds we raise ensure that we can continue to fulfill our organizational mission of breaking the social and financial barriers […]
Celebrate Israel Walk
Great Lawn Park 101 Yosemite St, Denver, CO, United StatesThe walk is back! Show your solidarity at JEWISHcolorado’s Celebrate Israel Walk & Festival. This year, our theme is “Hineni – We All Belong”. Celebrate Israel is Colorado’s largest festival […]
Fairmount 5K
Fairmount Park Golden, CO, United StatesThe Fairmount 5k has been an essential fundraiser for almost 30 years at Fairmount Park. This year, following the 5k run, walk and fun run we invite you to stay […]
May the Fourth Be With You 5K
Frolic Brewing Company 12910 Zuni Street, #Suite 1300, Westminster, CO, United StatesJoin us at Frolic Brewing on Sunday, May 4th @ 10AM for our May the Fourth Be With You 5k. This event starts and ends at this awesome taproom in Westminster. […]
Best Buddies Friendship Walk
Washington Park - Denver 701 S Franklin St, Denver, CO, United StatesThe Best Buddies Friendship Walk is the leading event in the country supporting inclusion for people with intellectual and developmental disabilities (IDD). Join 50,000 participants at 70+ Walks across the […]
Western Colorado Trail Running Camp
Wine Country Inn 777 Grande River Drive, Palisade, CO, United StatesJoin us for a long weekend full of trail running adventures in the colorful desert landscape of Western Colorado's wine country. Life's 2 Short Fitness is teaming up with Becoming […]
Happy Smackah 5K
McIntosh Lake 1905 Harvard St, Longmont, CO, United StatesOrdinary Mortals Triathlon
Lake Pueblo State Park 640 Pueblo Reservoir Rd, Pueblo, CO, United StatesOrdinary Mortals Triathlon is changing to a Duathlon at the beautiful Lake Pueblo State Park. There is a big lake but it will be too cold for a swim in […]
Trauma Survivors Fun Run
Berkeley Lake Park 4601 W 46th Ave, Denver, CO, United StatesPlease 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.