Main Street Kids Run 1 Mile

Shoes and Brews 63 S. Pratt Parkway, Unit B, Longmont, CO, United States

Run, Jog, Skip, or Dance down Main street for this 3rd annual fun run/walk put on by Shoes & Brews and the Longmont Downtown Development Authority (LDDA). At just around a mile this run is all ages, all abilities and completely festive! Before the Longmont Lights parade hits the streets, let's enjoy a peaceful main […]

Ugly Sweaty Sweater 5K

PLPOA Rec Center 45 Eagle's Loft Cir, Pagosa Springs, CO, United States

Grab your ugliest sweater, running shoes, some friends and family, and come on out for the Ugly Sweaty Sweater 5k Fun Run/Walk, December 16, 2023. This family and dog friendly event starts at 10am at the PLPOA Rec Center located at  45 Eagle's Loft Cir, Pagosa Springs, CO 81147. The course is a gentle loop […]

Canceled Chilly Cheeks Winter Duathlon and 4 Mile

Cherry Creek State Park 4201 S Parker Rd, Aurora, CO, United States

Due to a road reconstruction project in Cherry Creek State Park, the Chilly Cheeks series will be limited to a single event in 2024, held on 2/24/2024. The road was wiped-out during a May flood, essentially splitting the park into two halves for the entire summer season. The road construction has begun, and will be […]

CMRA Frozen Platte 8K

Platte River Bar & Grill 5995 S Santa Fe Dr, Littleton, CO, United States

The course will go north from there on the S. Platte trail, across the suspension bridge at the Big Dry Creek Trail, back south on the west side of the river, across the bridge near the Platt River Bar and Grill, south past the finish line, around the Lee Gulch roundabout, and back north to […]

Raptor Resolution Run

Wildlife Discovery Center - River Campus 5200 Nature Center Rd, Pueblo, CO, United States

Join the Nature & Wildlife Discovery Center and the Southern Colorado Runners in celebrating 12 years of this wonderful event with our FINAL Raptor Resolution Run! The race will take place at 10:00 AM on Saturday, January 20, 2024 at the NWDC River Campus, 5200 Nature Center Road, Pueblo, CO 81003. All proceeds support our efforts to rehabilitate […]

Postponed Mile High Stair Climb

Republic Plaza 370 17th St., Denver, CO, United States

Continuing the legacy of the Run the Republic and the Fight for Air Climb, the Mile High Stair Climb is a world-class tower running event benefiting the American Lung Association brought to you by HAL Sports. The climb is held at Denver's tallest building, the Republic Plaza, standing at 714 feet tall. Combine that with […]

$50 – $75

PPRR Nielson Challenge

North Monument Valley Park 1794 Culebra Ave., Colorado Springs, CO, United States

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 calculated using an algorithm developed by Bob Royse, and it's geared to favor a beginning runner and the slower runners. Click here for an explanation of the […]

PPRR Nielson Challenge

North Monument Valley Park 1794 Culebra Ave., Colorado Springs, CO, United States

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 calculated using an algorithm developed by Bob Royse, and it's geared to favor a beginning runner and the slower runners. Click here for an explanation of the […]

RMRR Love on the Run 12K/5K

Reynolds Landing 6745 S. Santa Fe Drive, Littleton, CO, United States

Everyone – slow, fast, or in-between –  can win  at RMRR Trophy Series races.  With our handicap scoring system, we predict YOUR finish time based on recent running results, giving you a great goal to shoot for whatever your speed.  Just show up an hour before the start and we’ll get you ready for your race.  It’s an […]

15 Homes in 5K

Pagosa Lakes Clubhouse 230 Port Ave, Pagosa Springs, CO, United States

Join Habitat for Humanity of Archuleta County as we celebrate the kickoff of Year 4 of our campaign to build 15 homes in 5 years! We're showcasing some of the homes we've built over the last 2 years, as the course winds its way through the neighborhood where we have built and will continue to […]

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