Oktoberfest Triathlon

Union Reservoir 461 County Road 26, Longmont, CO, United States

The annual Oktoberfest Triathlon on Saturday September 24th, 2022,  is the party of the season and also a 2022 Mountain Collegiate Conference Race!  As the leaves change color this race […]

Second Wind Fund 5K

Clement Park 7306 W. Bowles Avenue, Littleton, CO, United States

It is more important than ever to invest in the mental health of our children and teens, many of whom have undergone significant changes to their daily lives and have […]

$25 – $35

Golden Gallop 5K/10K

Golden High School 701 24th St, Golden, CO, United States

“Howdy Folks! Welcome to Golden, where the west RUNS!” Starting beneath the City’s famous ‘Welcome’ arch, right in the center of historic downtown Golden, and finishing in Parfet Park beside […]

St. Jude Walk/Run

Auraria Tivoli Quad 1000 Larimer St, Denver, CO, United States

Event Description: St. Jude Walk/Run is a family friendly 5K event, taking place at Dick’s Sporting Goods Park on September 23rd. Participants come together during Childhood Cancer Awareness Month to […]

Free

Oktoberfest Fun Run

Twisted Pine Brewing Company 3201 Walnut St, Boulder, CO, United States

Oktoberfest, is the world's largest Volksfest, featuring a beer festival and a travelling fun fair. It is held annually in Munich, Bavaria, Germany from mid or late September, to around […]

EDT XC Showdown

Aurora Sports Park 19300 E Colfax Avenue, Aurora, CO, United States

Whether you run for a team, as an individual, or you just want to try out the experience of running a cross country race, you are welcome to join us […]

Paul’s Mystery Ship To End ALS Walk

105 West Brewing Company 1043 Park St, Castle Rock, CO, United States

Paul’s Mystery Ship To End ALS launched in 2020 following Paul Dannels battle with ALS, a disease causing profound physical changes for individuals and families. Our foundation brings hope amid […]

Sangre de Cristo Ultras

Music Meadows Ranch 6076 Co Rd 119, Westcliffe, CO, United States

Come join us on the Rainbow Trail in the Sangre de Cristo mountains. Run beneath the watchful eye of these gorgeous, and ominous, mountains. This race is full of festivities, […]

Crested Butte Ultra

Crested Butte Community School 818 Red Lady Ave., Crested Butte, CO, United States

Crested Butte is known for having some of the best trails in the country. Runners will be challenged by this high altitude course. Its wide open views will amaze runners […]

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