Event details subject to change. Please confirm all information via event website.
FLC Fastest 5K
Point to point 5k from Fort Lewis College to Durango Running Company.
Boulder Track Series #2
Niwot High School 8989 Niwot Road, Niwot, CO, United StatesWe are pleased to offer 3 x Spring track meets, for middle distance and distance runners, that will be conducted similarly to the BMC (British Milers Club) meets. All meets will be held at Niwot High School (8989 Niwot Rd, Niwot, CO 80503). ADDITIONAL NOTES There are NO age restrictions for the 800m, 1500m and […]
Foster Care 5K
Adams County will host its annual 5K race, and 1 mile fun run at the Riverdale Regional Park which is home to the Adams County Fair. Registration opens at 6:45 a.m., and the 5k race starts at 7:30 a.m. The Fun Run will start 30 minutes later at 8:00 a.m. Proceeds from the Foster Care […]
runBlossom 5K
Event Information: For 20 years, the annual runBlossom race has helped usher in the summer season in Cañon City. As the snow melts and the leaves begin to adorn trees, runners of all ages come together to celebrate the Cañon City Music and Blossom Festival. The runBlossom 5K event showcases the Arkansas Riverwalk Trail, running […]
Canceled Bash the Bluffs 5K
Every spring the University of Colorado at Colorado Springs Campus Recreation Department hosts an on-campus run/walk in honor of Dr. Ed Burke, former professor of Exercise Science and renowned researcher at UCCS. This year, the 21st annual Bash the Bluffs 5K run/walk will be held on April 23, 2022
Bulldog Bustle 5K
The PASTA Run
Returning after 5 years and a huge request from our followers...The PASTA RUN will return to Louisville in 2025! What more do runners like but Pasta....this event and run is like no other in Colorado and SOLD OUT fast in 2019. 15 minutes from Boulder/20 minutes from Denver. The 5k, 10k and Half Marathon TRAIL […]
Moose Mudder
Please join us for the Annual Moose Mudder! This is a community event that will consist of an untimed 1k fun walk/run and a timed 5k followed by an optional muddy obstacle course. Get your best time, run for fun, walk with a group, form a stroller brigade, or line the streets to cheer everyone […]
Celebrate Israel Walk
The walk is back! Show your solidarity at JEWISHcolorado’s Celebrate Israel Walk & Festival. This year, our theme is “Hineni – We All Belong”. Celebrate Israel is Colorado’s largest festival dedicated to the people, culture, and state of Israel, bringing together Jewish people and allies from across the Centennial State for music, food, and connection. […]
Western Colorado Trail Running Camp
Join us for a long weekend full of trail running adventures in the colorful desert landscape of Western Colorado's wine country. Life's 2 Short Fitness is teaming up with Becoming Ultra coaches for this special co-ed trail running camp for all levels. Enjoy coached workouts/clinics, guided hikes and runs for all levels, recovery yoga, cold […]
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.