Winter Park Turkey Trot

Cooper Creek Square 47 Cooper Creek Way, Winter Park, CO, United States

Come join us for the annual Winter Park Turkey Trot 5K! The Turkey Trot will be held on Thanksgiving day beginning at 9:30 am. The race will begin at 47 Cooper Creek Way, and end at Vicious Cycle Brewing. Transportation will be provided back to the starting line. $25 entry.

Jingle Jog 5K

Mountain Tots Pre-School 236 W 3rd St, Eagle, CO, United States

Jingle Jog is a fun run event to support Mountain Tots fundraising goals. The event will include a 1K kids fun run and 5K route option for participants. Starting in historic downtown and the same day as Christmas on Broadway this race will be joy to all young and old and is a fantastic way […]

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 […]

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 Platte River Trailhead Park 5K/10K

Platte River Trailhead Park Colorado Blvd and E 88th Ave, Thornton, 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 […]

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 […]

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.