Science Stride 5K
The Science Stride 5k brings together our community for a common cause: Inspiring the next generation of scientists! This event provides an excellent opportunity for everyone who believes in the …
Loading view.
Running
Calendar of Events
S Sun
M Mon
T Tue
W Wed
T Thu
F Fri
S Sat
1 event,
1 event,
1 event,
1 event,
1 event,
1 event,
2 events,
-
Pearl Street Mile
Pearl Street Mile
Join us on Saturday August 3rd, for our criterium style, multi-lapped course that starts on Spruce St (between 13th and 14th Street), and completes 3.75 laps around the Boulder Court …
2 events,
Evergreen Town Race
Evergreen Town Race
The Evergreen Town Race is a fundraiser for the Alpine Rescue Team. Both the 5K and 10K courses wind gradually down Upper Bear Creek, with a finish near Evergreen Lake. …
1 event,
1 event,
1 event,
1 event,
1 event,
3 events,
-
Dirt Circus
Dirt Circus
The Dirt Circus sponsored by UltraSignUp will be hosting the Colorado event at the Runners Roost in Boulder. Join multiple trail brands, race directors, and gear reps for an expo …
Free
Q-Man Classic
Q-Man Classic
Highlands Ranch High School (HRHS) is proud to once again host the 15th annual Q-Man Classic. This is a memorial race for Quinton Sanford, a student-athlete with Autism at HRHS who …
2 events,
Leadville 10K Run
Leadville 10K Run
Held the weekend of the historic Stages Cycling Leadville Trail 100 MTB, the Leadville 10K Run is the shortest run in the series, but covers the first and last 3.1 …
1 event,
1 event,
1 event,
1 event,
1 event,
2 events,
Leadville Trail 100 Run
The legendary “Race Across The Sky” 100-mile run is where it all started back in 1983. This is it. The race where legends are created and limits are tested. One …
2 events,
1 event,
1 event,
1 event,
1 event,
1 event,
3 events,
Westminster Trail Race
Westminster Trail Race
Join us at beautiful Standley Lake in Westminster as we race around the lake. The 12th Annual event is a great course for those competitive, intermediate, or novice runners. The …
6 Dot Dash
6 Dot Dash
One of the hidden gems in the Denver Running Scene is the 6 Dot dash. It features a great run down to Reynolds landing and back while offering a great …
2 events,
PH in the Park
PH in the Park
2024 marks the 15th year of the pulmonary hypertension (PH) collaborative fundraiser with the University of Colorado Denver, Children’s Hospital Colorado and the Pulmonary Hypertension Association (PHA). The first fundraiser …
1 event,
1 event,
1 event,
1 event,
1 event,
2 events,
Calarat Challenge Trail Running Festival
Join us Labor Day weekend for the Calarat Challenge Trail Running Festival. We start the festivities off on Saturday night with a 5K that you can run, walk or hike, …