Event details subject to change. Please confirm all information via event website.
Gold Roots Trail Series #3
Courtney Ryley Cooper Park 2350 Colorado Blvd, Idaho Springs, CO, United StatesRun the Mighty ARGO hill this summer in a 4 race series! You will have the option of a short loop (~5 miles, ~750' gain) or a long loop (~9 […]
Jane Welzel Mountain Avenue Mile
Civic Center Park - Fort Collins Fort Collins, CO 80521, Fort Collins, CO, United StatesWhat is better than one day of running? TWO days of running! The Choice City Running Event on August 5th and 6th at Civic Center Park in Fort Collins has something for everyone. Kick off a weekend with the Jane Welzel Mountain Avenue Mile on Friday evening! Continue running strong the following day with the Human Race Half Marathon, 10K, and 5K. The party continues both days in the park with live music, vendors and a New Belgium beer garden!
Ute 100
Masons Draw Campground Forest Rd 4821, Moab, UT, United StatesThe Ute 100 is the highest and most scenic race in Utah, taking runners on a breathtaking tour of the La Sal Mountains, Utah's second highest mountain range. The 100 […]
Georgetown to Idaho Springs Half Marathon
Georgetown Lake Georgetown Lake Road, Georgetown, CO, United StatesPart of the Colorado Mountain Half + Series, Georgetown to Idaho Springs Half Marathon is a Colorado Runner’s Must-Do. This iconic Half Marathon is one of the most pleasurable races in the […]
Med Bow Rail Marathon
Lake Owen Lake Owen Rd, Albany, WY, United StatesThe Friends of the Medicine Bow Rail Trail will host the second annual Med Bow Rail Marathon & Half Marathon on August 13th, 2022 at Lake Owen in the Medicine Bow National Forest near Laramie, Wyoming.
Holy Cow Trail Stampede
Westminster Promenade 10600 Westminster Blvd, Westminster, CO, United StatesGiddy Up to the Holy COW Trail Stampede where we hit the trail together! All participants will receive a short sleeved, performance blend tech tee.
Frontier Academy Community 5K
Twin Rivers Park 1501 65th Avenue, Greeley, CO, United StatesThe Frontier Academy Community 5K is meant to serve the community of Greeley and the surrounding area. Through this race we hope to fulfill the vision and mission of our […]
Run the Rockies Trail Half Marathon
Frisco Adventure Park 621 Recreation Way, Frisco, CO, United StatesThe Run the Rockies Trail 5k, 10k, and half marathon will lead runners through the Frisco Peninsula trails with breathtaking views of Dillon Reservoir and the Ten Mile Range. This […]
Arapahoe Warrior 5K
Arapahoe High School 2201 E. Dry Creek Rd, Centennial, CO, United StatesCome out and support the Arapahoe Warrior Cross Country team at the 3rd annual Arapahoe Warrior 5K. $10.00 of every registration goes directly back to the Arapahoe Cross Country Booster […]
Sunrise Stampede 5K
Silver Creek High School 4901 Nelson Road, Longmont, CO, United StatesThe Sunrise Stampede 5K with a 1-mile fun run is a family-oriented run/walk that has raised $270,000+ for student programs in the St. Vrain Valley School District. All net proceeds […]
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.