Event details subject to change. Please confirm all information via event website.
Sentinel Flurry 5K
The Sentinel Flurry returns for the 2025-2026 School year! It will take place on January 10th, 2026. Participants can sign up for the 1 mile, 5K or the Combo. Combo participants will run both the 5K and the 1 Mile.
CMRA Frozen Platte 8K
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 […]
Beaver Creek Uphill
Come ski, board, or run with us until the sun comes up on some of the best ski slopes in Colorado! Kicking off the Winter Races is the Beaver Creek *Skimo/Boardmo and Uphill with over 2,000 feet of vertical gain from the base of Centennial Lift to Spruce Saddle Lodge. Get those thighs and quads […]
Trail Apples 4 Mile
We host one race per month from November to March. All races are at Chatfield State Park and start at 9:00 am on Saturday mornings. Check-in starts at 8:15 am.
Colorado Cold Rush 5K/10K
Baby, it's cold outside... And we're gonna take it on, because that's what living in Colorado is all about. Let's conquer the elements together at this WINTERY January 5k/10k race. We're staying cool in Colorado, one mile at a time! Starting at Louisville's Coal Creek Golf Course and running through neighborhoods, past fairways and along […]
Rio Frio 5K
The Annual Rio Frio 5K on Ice is one of America’s most unique 5k races! This spectacular event is conducted entirely on the majestic frozen Rio Grande! Have you ever run on a frozen river? Come and try it out on January 29th in Alamosa.
Arrowhead Uphill
We traversed across Beaver Creek and into Arrowhead for the second installment of the VRD Winter Races! Participants can choose between *skimo/boardmo and uphill with approximately 1,700 feet of vertical gain from the base of the Arrow Bahn Lift to the top. The event will conclude with breakfast and awards at Broken Arrow Restaurant at the base […]
Freakin Freezin 5K
It's that time of year when brave runners lace up, layer up, and take on the chill! The Freakin' Freezin' 5K is all about starting the new year with some frosty fun and cool determination. Whether you're chasing a personal best or just out to shake off the winter blues, this race is your chance […]
Arches Ultra
Arches Ultra travels along the border of Arches National Park, using Bar M, Klonzo, and Klondike Trail Systems. The trails are smooth and easy at points, technical slick rock at others, and there’s even some sand to shake things up. Winter is a great time to be in Moab running, and we’ve chosen a lower […]
Sourdough Snowshoe Race
The race is intended to be a difficult and fun free of charge backcountry event; any and all plans can change due to trail conditions for the runner’s safety. Snowshoes will be required unless the race director chooses to change the requirements due to trail conditions. All racers are required to carry 20 ounces of […]
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