RexRun 5K for PAWSitivity
Arapahoe County Fairgrouds 25690 E Quincy Ave, Aurora, CO, United StatesThe RexRun 5K is a 5K run/walk to spread mental health awareness and #PAWSitivity in schools with the help of more Therapy K-9's like Arapahoe County Sheriff's Office K-9 Rex. This year's event is at Dove Valley Park in Centennial on August 6th.
Lake Nighthorse Triathlon
Lake Nighthorse 1795 CR 210, Durango, CO, United StatesSprint Triathlon - 750 Meter Swim, 12.5 Mile Bike (road), 3.1 Mile Run
Desert’s Edge Triathlon
Imondi Wake Zone 1583 Cipolla Road, Fruita, CO, United StatesHighline Lake State Park has been drained for 2024 to assist in the park's efforts to eradicate invasive zebra mussels. Therefore, the 2024 Desert's Edge triathlon series will take place […]
Firestorm 5K
Dakota Lodge - Ken Caryl Ranch 14422 W Ken Caryl Ave, Littleton, CO, United StatesWildfire Action Fund (WAF) is a non-profit organization committed to wildfire prevention, community education, and advocacy. The mission of the Firestorm 5k is to raise awareness about the importance of […]
Tater Trot 5K
Chapman Park 300 W Prospect Ave, Monte Vista, CO, United StatesThe Colorado Potato Festival will be kicking off at 8 AM on September 7th, 2024 at Chapman Park in Monte Vista with the annual Tater Trot 5K. This sponsored event […]
Imogene Pass Run
Ouray Ouray, CO, United StatesThe Imogene Pass Run (IPR) is a 17.1 mile point-to-point mountain race within the western San Juan mountains of Colorado. The course runs along a route which connects the towns […]
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 […]
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.
Splashland Triathlon
Splashland Swimming pool 5895 CO. Hwy 17, Alamosa, CO, United StatesCatch a glimpse of the Great Sand Dunes National Park with six 14’nrs in the background Mt. Blanca, Colorado’s 3rd highest peak overlooks the valley floor.
Historic Main Street 5K
Elizabeth Brewing Company 239 South Main Street, Elizabeth, CO, United StatesJoin us for this family-friendly event! The 5K run/walk will begin and end on Elizabeth’s historic Main Street, featuring a new and exciting course that crosses the reconstructed trail bridge […]
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.