Week of Events
Canceled Arctic Prairie Dog Half Marathon
Canceled Arctic Prairie Dog Half Marathon
The Arctic Prairie Dog race is the perfect motivation to get your New Year's goals calendar off and running (pun intended!). Check a half marathon, 10k or a 5k off your list on the 16th day of the New Year! Will it be easy? Nope. Will it be cold? Maybe. Will it be worth it? […]
Canceled Chilly Willy Half Marathon
Canceled Chilly Willy Half Marathon
It's winter time & it's cold, but don't hibernate! Keep moving because it's a great time to go for a run whether you join us live or run virtual! We're racing the trails Chatfield State Park. All the races start at 8:30 am, with Finisher Medals for everyone! Only 200 finisher medals will be ordered […]
Polar Bear 5K
Polar Bear 5K
You run faster when it's cold, right? All the "cool" runners are doing it, so come run for the chill of it! RACE HIGHLIGHTS: 
Participants receive some great eco-friendly official Polar Bear items: Reusable bag (w/carrying pouch) and custom Polar Bear BibBoards!! 
FREE Photos - posted right alongside your race results! 
Chill refreshments at the […]
Yeti Chase
Yeti Chase
This race is conveniently located on the scenic west side of metro Denver. Bear Creek Lake Park is known for it’s diverse bird and waterfowl population as well as stunning views of the foothills. The 5k and 10k races wander it’s 2500 acres with a mostly flat course - the 10k throws in a few […]
PPRR Nielson Challenge
PPRR Nielson Challenge
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 […]
Sourdough Snowshoe Race
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 […]
Winter Six Pack Series #4
Winter Six Pack Series #4
Join us for a fun progressive series in Westminster! Series participants will enter at their own pace - running a 1 mile race in the first event and adding a mile at each event to complete a full 10k (6.2 Mile) race at the end of the series. This Series is designed for the entry […]
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