ASDAsh 5K to Beat Tooth Decay

Boettcher Commons 13120 E 19th Ave, Aurora, CO, United States

Join us for the University of Colorado School of Dental Medicine's annual ASDAsh 5K to Beat Tooth Decay! This year, all of the proceeds will be donated to our campus community to fund the Generations Program. The Generations Fund was started by a former CU dental student, Dr. John Raabe, whose father was also a dentist. […]

bRUNch Run 5K/10K

Stapleton Central Park 8801 Martin Luther King Jr Blvd, Denver, CO, United States

The bRUNch Run ™ is back! Join us in Denver for the most epic and delicious 5K + 10K run/walk. (There is also the 15K)! Think road race meets food festival... join us for a morning of cheering runners on, finish line high fives and hugs, tears of joy, the only race with a scented […]

$65 – $70

Westy Half and 5K

Westminster Promenade 10600 Westminster Blvd, Westminster, CO, United States

Get out to enjoy the crisp autumn air at the Westy Half & 5k! We will be celebrating autumn at the Start/Finish line located at the beautiful Westminster Promenade Terrace. Wear your favorite Halloween costume and dress your pup in a costume too! Each participant will receive a Custom Finisher Medal and Gender Specific Tee […]

$45 – $80

Breakthrough T1D Walk

City Park - Denver 1700 N York St, Denver, CO, United States

As the leading global type 1 diabetes (T1D) research and advocacy organization, Breakthrough T1D has played a crucial role in nearly every major T1D breakthrough in history. No organization does more to improve everyday life with T1D—from therapy development and access, to expanding research, advocacy, and community support. Breakthrough T1D Walk is the world’s largest […]

Run the Rocks 5K/10K

Red Rocks Amphitheatre 18300 W Alameda Pkwy, Morrison, CO, United States

Run the Rocks is the only sanctioned 10K, 5K and 1.3 mile family fun run and fundraising event held at the world famous Red Rocks Park and Amphitheatre and benefits the American Lung Association in Colorado. Voted one of the 20 best race events to do by the Denver Post, participants enjoy breathtaking views, challenging […]

Canceled Go Big or Go Gnome 5K

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

The Gnomes: The Traveling Gnomes are on a mission to celebrate human differences, deepen connections, and encourage curiosity & growth through accessible travel. We have served the disability community of the greater Denver Metro Area and beyond for the past five years through engaging half-day, extended-day, and overnight travel experiences. The Event: On October 22nd, 2022, we will […]

Wild for Life Triathlon

Adams City High School 7200 Quebec Parkway, Commerce City, CO, United States

This fun family friendly pool triathlon will have a short 200-yard pool swim, 2 lap 12.7-mile bike ride closed to traffic, and a 3.1-mile run.

Demon Dash 5K

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

Whether you are a runner or a walker, come be active and join us for this fun community event as we support Golden High School. All monies raised by the Demon Dash will benefit GHS students by funding grants, co-curricular activities, clubs and athletics.

Blue Sky Trail Marathon

Blue Sky Trailhead County Road 38e, Fort Collins, CO, United States

Welcome to the Blue Sky Marathon, Fort Collins’ original and only trail marathon. Taking place on the trails between Horsetooth Mountain Park and the Devil’s Backbone Open Space, the course takes you on a north-south tour of the easternmost hogbacks of Northern Colorado’s mighty Front Range. With 3,500 feet of elevation gain and an equal […]

$75 – $95

Bobcat Trail Races

Palmer Park 3343 Paseo Rd, Colorado Springs, CO, United States

Bobcat was created to feature one of Colorado Spring’s best city parks, Palmer Park. Runners will enjoy views of the city and Pikes Peak from the rocky bluffs. Come out and enjoy this amazing trail system, right in the heart of the city! Formerly a Mad Moose Event & graciously passed on to Aravaipa Running starting in […]

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