Event details subject to change. Please confirm all information via event website.
Impact Uganda 5K/10K
Howell Construction 8085 E Harvard Ave, Denver, CO, United StatesUPDATE: New Route and New Swag The new route starts at the same location and avoids crossing streets. Check out the new SWAG for this year. The Fifth Annual Impact Uganda Fun Run, an in-person run in Denver on August 17th at 8am, and a virtual run option for those who can't make it (or those who don't want to run […]
We Run So They May Walk 5K
Saint Peter Lutheran Church 9300 East Belleview Ave, Englewood, CO, United StatesWhen: Saturday, August 23, 2025, 8:00 a.m. (Check-in begins at 7:15 a.m.) Where: begins and ends at Saint Peter Lutheran Church, 9300 E. Belleview Ave., Greenwood Village. $40 includes race registration plus T-shirt $15 includes youth (6-17) registration plus T-shirt Children 5 & under are free, but a donation of $15 is suggested if a […]
Byers Peak Stampede
High Country Stampede Rodeo 1741 Co Hwy 73, Winter Park, CO, United StatesPush your limits with these stunning, remote races in the heart of the Rocky Mountains - located just 60 miles outside of Denver! Our Half Marathon and 5K are perfect for athletes of all levels, but will be sure to challenge you as you enjoy the breathtaking mountain views! The Byers Peak Stampede is proudly […]
Thirsty 13 Half Marahton
Ska Brewing Durango, CO, United StatesIt's a race. It's a Brewfest. It's the Thirsty 13 Half Marathon! Are you thirsty for gorgeous scenery? You won't find a course more beautiful than this one. With the majestic La Plata mountains in the background, you'll cruise through the lush pastures of Wildcat Canyon and past the pristine waters of Lake Nighthorse. This […]
Arrowhead Half Marathon
Arrowhead at Beaver Creek 160 Cresta Rd, Edwards, CO, United StatesThe Vail Recreation District is excited to announce a NEW venue for one of our favorite events in the 2021 Dynafit Vail Trail Running Series - The Dynafit Half Marathon and 5K at Arrowhead in Beaver Creek on August 21st.
Rio Grande 100
Brown Memorial Park 86 County Road 15, South Fork, CO, United StatesThe Rio Grande 100 starts and finishes on the banks of the mighty Rio Grande River in beautiful South Fork, Colorado. The race takes you though the amazing La Garita mountains, from arid forest to alpine tundra peaking out over 12,000 foot above sea level 4 times. You will enjoy golden aspen leaf covered trails […]
Selian 5K
Saint Peter Lutheran Church 9300 East Belleview Ave, Englewood, CO, United StatesThe ministries of Selian Lutheran Hospital, Selian Hospice, the Arusha Lutheran Medical Centre (ALMC), The Plaster House and the ALMC School of Nursing touch the bodies, hearts and lives of thousands of people in Tanzania every year. Whether it is fistulae repair (for young women injured in childbirth), treating burns (for toddlers who fall into […]
Coyote Chase 5K
Monarch High School 329 Campus Dr, Louisville, CO, United StatesThe Coyote Chase 5k is a 5k race that supports the Monarch HS XC program. The race is on the Monarch HS campus and is a 2k loop that consists of grass, dirt and concrete. The grass portion of the loop is about 65%, dirt around 5% and the rest is concrete sidewalk. The setting […]
Smoky Hill Community 5K
Smoky Hill High School 16100 E Smoky Hill Rd, Aurora, CO, United States3rd annual Smoky Hill Community 5k walk/run fundraiser
Walk Like MADD
Memorial Park - Colorado Springs 1605 E Pikes Peak Ave, Colorado Springs, CO, United StatesWalk Like MADD is MADD's signature fundraising event to help us raise both awareness and funds to end drunk driving and fight drugged driving. With every step taken and each dollar raised, walkers are supporting MADD’s lifesaving mission to keep our families and communities safe.
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