Run Love 5K/10K

SweetWater Brewing 1020 E Lincoln Ave, Fort Collins, CO

Thaw out with a winter event you won't forget! Run Love features two distances, 5k & 10k. After crossing the finish line, tuck into SweetWater Brewing for an after party […]

CMRA Forty Furlongs

Road Runner Sports Westminster 10436 Town Center Drive, westminster, CO

This is a flat out-and-back 5 mile course on Westminster's trail system (nearly all concrete path). Start and finish will be at Sensory Park. The route starts outbound on Walnut Creek […]

Love ’em or Leave ’em Valentines Day 5K/10K

Salisbury Park 11920 N Motsenbocker Rd, Parker, CO

Will you embrace the holiday full of heart or run from Cupid? Either way, you're going to LOVE this fun and festive workout with family and friends...oh, and those pancakes! […]

Heart Throb Run 5K

Memorial Park - Arvada 8001 West 59th Ave, Arvada, CO

Are you a Heart Throb?  Grab your best running buddy and come on out to Johnny Roberts Memorial Park on the Saturday before Valentines Day.  Celebrate the ability to get […]

Sweet Heart Run 5K/10K

Fruita Community Center 324 N Coulson, Fruita, CO

5K run/walk begin promptly at 10:15am & 10K run begin promptly at 10:00am

Sweetheart Classic 4 Mile

Loveland Aleworks 118 W 4th St, Loveland, CO

Sweetheart City Racing is excited to once again hold this year’s event. With a race start and awards in Downtown Loveland it will be right in the center of the […]

Super Sunday Fun Run 5K

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

Are you ready for some…running?  Bring the entire family to run or walk before the big game and enjoy a post-race party at Breckenridge Brewery Farmhouse.  Runners and walkers of all […]


Super Half Marathon and Game Day 5K

Downtown Colorado Springs 121 S Tejon St, Colorado Springs, CO

The streets and trails of downtown Colorado Springs are not exactly the "Frozen Tundra of Lambeau Field" but on Super Bowl Sunday, Feb.12, 2023, more than 1,500 runners will race […]

$30 – $75

Stories Ultra 30-Hour, 15-Hour, 6-Hour

Cheyenne Mountain State Park 410 JL Ranch Heights, Colorado Springs, CO

“How beautiful the world would be, if it were full of stories shared between you and me.” We all have a story, one that has helped define the person we […]

Red Hot 55K/33K

Gemini Bridges Trailhead at Gemini Bridges, Moab, UT


Winter Six Pack Series #5 5K/5M

Westminster Promenade 10600 Westminster Blvd, Westminster, CO

Keep your motivation all winter long at the Six Pack Series! Are you a running/walking newbie? This race series is the perfect place for you to get your feet wet, […]

PPRR Winter Series III

El Pomar Youth Sports Park 2230 Executive Cir, Colorado Springs, CO

The series consists of four progressively longer (LONG AND SHORT) races. Please note: You must choose your distance when registering. The Long Race starts at 10:00AM. Short Race starts at 10:20AM. The […]

Ralston Creek Half Marathon and 5K

Move by Morelli 6542 Fig Street, Arvada, CO

The Ralston Creek Half Marathon and 5K follow a mix of roads and bike paths on the west side of Arvada. The 5K is mostly flat and fast, with a […]

Running Up for Air

Staunton State Park 12102 S Elk Creek Rd, Pine, CO

The Up For Air Series is a collection of endurance events created to amplify informed dialogue and empower individuals and organizations actively working on air quality solutions. Proceeds from Up […]