runBlossom 5K

Centennial Park - Cañon City Cañon City, CO, United States

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, […]

Canceled Bash the Bluffs 5K

UCCS Gallogly Recreation and Wellness Center 1420 Austin Bluffs Parkway, Colorado Springs, CO, United States

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

$35

Duck Waddle 5K

Estes Park Visitor Center 500 Big Thompson Ave, Estes Park, CO, United States

This spring time foot race kick-starts the Estes Park Rotary Club’s DUCK RACE FESTIVAL!  The DUCK RACE is a major fundraiser for charities in Estes Park. The DUCK WADDLE 5K race begins at east side […]

Federal Cup 5K

Bicentennial Park - Lakewood Corner of 4th and Main St on Denver Federal Center Campus, Lakewood, CO, United States

COME JOIN US FOR THE 2024 FEDERAL CUP 5K! This will 39th Running of the Federal Cup 5K. Each participant gets a snapback trucker hat! The 2024 Federal Cup 5K […]

We Care 5K

Weld Central High School 4715 County Road 59, Keenesburg, CO, United States

Join us for our  We Care "Chili Chase Fun Run. This is an UNTIMED fun run/walk and will be approximately 5K. The event will be held on Friday, April 28th […]

Taco Trot 5K

Iron Horse Park 6151 Elwell Street, Fort Carson, CO, United States

This festival features an in-person 5K fun run with of course...tacos! Enjoy local vendors, entertainment, and food and beverages for purchase as you cheer on your friends.

Run for the Trees

Mahaffey Park 3285 W 22nd St, Loveland, CO, United States

We’re helping Parks and Rec celebrate Loveland's Arbor Day. Come enjoy food trucks, live music, and a 2 mile fun run to help raise money for the tree planting fund. […]

Hayden Cog Run

Hayden Town Park 229 South 3rd Street, Hayden, CO, United States

The Hayden Cog Run is one of the longest consecutively run races of the Steamboat Springs Running Series and in the state of Colorado! This is a Routt County Classic […]

Run for the One 5K

Red Leg Brewing Company 4630 Forge Rd, Suite B, Colorado Springs, CO, United States

Please join us for our 17th Annual "Run for the One" at Red Leg Brewing Company benefitting our clients and their families affected by Autism in the Pikes Peak Region. […]

GiGiFIT Acceptance Challenge 5K Glow Run

Belmar Park 801 S Yarrow St, Lakewood, CO, United States

Get your glow sticks ready for an incredible evening of inclusion, exercise and fun at the GiGi's Playhouse 5K GLOW Run on May 21st at Addenbrooke Park in Lakewood.

$40

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.