Event details subject to change. Please confirm all information via event website.
Alberta Peak Challenge
Wolf Creek Ski Area US-160 E, Pagosa Springs, CO, United StatesThe Alberta Peak Challenge is a 4-mile and 12-mile trail race that starts and finishes at the base area of Wolf Creek Ski Area. The race course follows the gravel roads, double-track and single-track trails within and around the ski area boundary including portions of the Continental Divide and Treasure Mountain trails. Bring your climbing […]
Canceled Blue Shoe Run 5K
The Urology Center of Colorado 2777 Mile High Stadium Circle, Denver, CO, United StatesRun, Walk or Sit! For your father, your husband, your brother, your friend, or for you! Join The Urology Center of Colorado Foundation for the 12th Annual Blue Shoe Run for Prostate Cancer on Saturday, September 18, 2021 in Denver.
Arapahoe County 5K Trail Run
17 Mile Horse Farm Park 8181 S. Parker Rd, Centennial, CO, United StatesLace up your sneaks for a timed 5K race beginning at Tagawa Gardens and running along the Cherry Creek Regional Trail. Walkers and all ages welcome! Funds support trail maintenance and Arapahoe County Open Spaces. BBQ and live bluegrass at the finish line!
Rocky Mountain Lab Rescue 5K
Great Lawn Park 101 Yosemite St, Denver, CO, United StatesThe Rocky Mountain Lab Rescue Fun Run is our biggest fundraising event of the year and all of the proceeds go directly to helping our awesome dogs! We will host an in-person run and walk as well as a virtual option to expand our outreach throughout the country. Our vendor expo and marketplace promises to […]
Colorado Believe 5K
Clement Park 7306 W. Bowles Avenue, Littleton, CO, United StatesKnow that you're part of something bigger. By raising awareness, we can help other families who may still be searching for answers. Any funds raised will go to Dup15q Alliance who provides family support and promotes awareness, research, and targeted treatments for Dup15q syndrome.
Fishers Peak Trail Race
Fishers Peak State Park 6910 Marc Jung Drive, Trinidad, CO, United StatesBe a part of our trail run in the 2nd newest and 2nd largest state park in Colorado, at 19,200 acres. The park is characterized by rugged topography, abundant wildlife, and the park's namesake, Fishers Peak, prominently presiding at 9,633 feet. You will want to be part of the lucky 75 people who will be […]
RRCC Front 9 Fun Run 5K
Red Rocks Country Club 16235 W Belleview Ave, Morrison, CO, United StatesJoin us for our first Red Rocks Country Club Front 9 Fun Run 5k! Enjoy beautiful views of Red Rocks Amphitheater as you wind your way through the front 9 holes of our stunning golf course. Walkers are welcome!!! Race Timing for all 5K competitors with awards for the TOP 3 overall male and female […]
BackCountry 5K for Ellen
Solstice Park Highlands Ranch, CO, United StatesHello neighbors! It's time to Cowboy up for our annual Run Wild for Ellen 5K. This is an awesome event for the whole family. There will be food, music, fun activities for kids and an official timed 5K. This year we're going to COWBOY UP!!! So, wear your ten galloners, chaps, sh*t kickers, and […]
Canceled Mountain RATS Trail Running Festival
Eagle Ranch Metropolitan District 1203 Capitol St, Eagle, CO, United StatesA Colorado end-of-summer outdoor celebration! Come celebrate the beginning of fall in the mountains with a trail running challenge! An exciting day of festival fun and adventure on the trails near Eagle, Colorado. With the start/finish line right in the heart of Eagle Ranch friends and family can enjoy themselves while you push yourself in […]
OCA 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 Pacific American communities in Colorado. OCA Colorado is part of OCA- Asian Pacific American Advocates, a national non-profit organization dedicated to advancing the social, political […]
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.