Canceled Go Big or Go Gnome 5K
Clement Park 7306 W. Bowles Avenue, Littleton, CO, United StatesThe Gnomes: The Traveling Gnomes are on a mission to celebrate human differences, deepen connections, and encourage curiosity & growth through accessible travel. We have served the disability community of the greater Denver Metro Area and beyond for the past five years through engaging half-day, extended-day, and overnight travel experiences. The Event: On October 22nd, 2022, we will […]
Wild for Life Triathlon
Adams City High School 7200 Quebec Parkway, Commerce City, CO, United StatesThis fun family friendly pool triathlon will have a short 200-yard pool swim, 2 lap 12.7-mile bike ride closed to traffic, and a 3.1-mile run.
Demon Dash 5K
Golden High School 701 24th St, Golden, CO, United StatesWhether you are a runner or a walker, come be active and join us for this fun community event as we support Golden High School. All monies raised by the Demon Dash will benefit GHS students by funding grants, co-curricular activities, clubs and athletics.
Blue Sky Trail Marathon
Blue Sky Trailhead County Road 38e, Fort Collins, CO, United StatesWelcome to the Blue Sky Marathon, Fort Collins’ original and only trail marathon. Taking place on the trails between Horsetooth Mountain Park and the Devil’s Backbone Open Space, the course takes you on a north-south tour of the easternmost hogbacks of Northern Colorado’s mighty Front Range. With 3,500 feet of elevation gain and an equal […]
Bobcat Trail Races
Palmer Park 3343 Paseo Rd, Colorado Springs, CO, United StatesBobcat was created to feature one of Colorado Spring’s best city parks, Palmer Park. Runners will enjoy views of the city and Pikes Peak from the rocky bluffs. Come out and enjoy this amazing trail system, right in the heart of the city! Formerly a Mad Moose Event & graciously passed on to Aravaipa Running starting in […]
Great Trailhead Foot Race
Bear Creek Lake Park 15600 W Morrison Rd, Lakewood, CO, United StatesWelcome to the Great Trailhead Foot Race at Bear Creek Lake Park! Featuring legitimate TRAILS in the shadow of Denver's skyline, you'll love the single-track and dirt as you race 10 miles to the finish line party! Don't quite have 10 miles in ya'? This event also features a 5k distance for the up-and-coming trail […]
Mancos Cowboy Half Marathon
Mancos Public Library 211 W. 1st, Mancos, CO, United StatesWith a new race date for 2021, the Mancos Cowboy Half Marathon and 5k is a beautiful and scenic course with a mix of pavement, dirt road, and trail. Grab a few friends and spend the weekend in the beautiful Mancos Valley. Due to COVID, initially this race is limited to only 175 people for […]
VEG Cares 5K
Berkeley Park 4601 W 46th Ave, Denver, CO, United StatesJoin Veterinary Emergency Group (VEG) for a morning of family-friendly fun at our VEG CARES 5K. All furry friends welcome and encouraged! Enjoy a beautiful fall morning walking, running, or scurrying around Manhattanville College. When you finish, join us for lunch and enjoy some kid & pet friendly activities. Registration costs includes lunch and other goodies. All 5K […]
Gummball 5K
Riverdale Regional Park 9755 Henderson Road, Brighton, CO, United StatesThe Gummball 5K will be run in honor of our fallen brother, Deputy Heath Gumm. He paid the ultimate sacrifice on January 24, 2018. Within his five years with the Adams County Sheriff’s Office, it’s clear Deputy Gumm touched the lives of not only his colleagues, but the lives of the citizens he served. Our […]
Liberty Energy 5K
City Park Pavilion - Denver 2001 Steele St, Denver, CO, United StatesPlease join Liberty for our 5K run and walk, benefitting the Bettering Human Lives Foundation. This family-friendly event will include live music, a beer garden, face painting, food trucks, and more! Every dollar we raise will support the foundation's mission of expanding access to clean-burning cooking fuels in sub-Saharan Africa by funding African innovators and […]
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.