Take 5 in the Garden of the Gods

Garden of the Gods Park 1805 N 30th St, Colorado Springs

Who can turn down a morning in Garden of the Gods? We'll close the park to traffic, so runners can enjoy their race, traffic free! Choose between a 5k or […]

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Greenland Trail Race

Greenland Open Space 1532 E Noe Rd, Larkspur

The Greenland Trail Race offers four outstanding distances in southern Douglas County. Run the 4 Miler, the 8 Miler, the 25K, or tackle the 50K ultramarathon, Colorado’s fastest 50K! With Pikes Peak as your backdrop, you’ll cruise over a soft dirt trail on your way to a new personal best. With chip timing, an innovative technical running shirt in men’s and women’s sizing, food and beer at the finish, this race will make you want to come back for more!

Foster Care 5K

Riverdale Regional Park 9755 Henderson Road, Brighton

Adams County will host its tenth annual 5K race, and 1 mile fun run on Saturday, May 6th at the Riverdale Regional Park which is home to the Adams County […]

Run for Remembrance 5K

Columbine High School 6201 S Pierce St, Littleton

An event to remember the past and honor the future, and to celebrate the love and support of the Columbine community. All proceeds from the event benefit the Columbine High […]

Collegiate Peaks Trial Run 50M/25M

Buena Vista Community Center 715 E Main St, Buena Vista

The Collegiate Peaks Trail Run takes place in Buena Vista, Colorado and offers two race distance options - 25 miles and 50 miles.  However, the Forest Service/Bureau of Land Management officials […]

Hope House 5K

Apex Center 13150 W 72nd Ave, Arvada

Our 11th annual Hope House 5K & Fun Run will take place on Saturday, May 4, 2024 at Apex Center (13150 W 72nd Ave, Arvada, CO 80005)! It will be a fun […]

$20 – $45

PPRR Nielson Challenge

North Monument Valley Park 1794 Culebra Ave., Colorado Springs

Race Format The first time you run this event, you'll establish a base time for yourself. This base time is used to generate a handicap time. The handicap time is […]

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runBlossom 5K

Centennial Park - Cañon City Cañon City

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, […]

Duck Waddle 5K

Estes Park Visitor Center 500 Big Thompson Ave, Estes Park

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

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 […]

Taco Trot 5K

Iron Horse Park 6151 Elwell Street, Fort Carson

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

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

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 […]

May the Fourth Be With You 5K

Frolic Brewing Company 12910 Zuni Street, #Suite 1300, Westminster

Join us at Frolic Brewing on Saturday, May 4th @ 10AM for our May the Fourth Be With You 5k. This event starts and ends at this awesome taproom in Westminster. […]

GiGiFIT Acceptance Challenge 5K Glow Run

Belmar Park 801 S Yarrow St, Lakewood

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.