location_city Fort Collins
location_on Colorado
flag United States
calendar_today 06 Dec, 2025
directions_run Running
language Official Website
RegisterCalling all Ugly Sweaters… We want to see your most hideous, outrageous, bulky and unforgettable UGLY sweater running the Sweaty Sweater Race.
This is an event for everyone, whether you are walking with friends, running for an award or even prancing towards the finish line for hot chocolate.
Don’t miss the FUN, sign up NOW!
Dec 06, 2025
Distance — 5K
Type — Road running
Event has passed
These values represent the 3-year monthly averages for December in Fort Collins.
Fort Collins is a city of about 170,000 in north central region of the western U.S. state of Colorado. The seat of Larimer County, the city lies 59 miles (95 km) north of Denver on the Cache La Poudre River at the eastern edge of the Front Range foothills. Fort Collins is the home of Colorado State University and is a major research center.
Read more launchUse the promo code below during registration to save on entry fees.
RUNGUIDE
Promo codes are collected from publicly available sources and may expire or change at any time.
location_on Centennial, Colorado, US
calendar_today Jan 03, 2026
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