Sweaty Sweater 5k

DEC
19
2026
A festive 5K run/walk in Fort Collins on Dec 19, 2026 with a kids 1-mile, ugly sweater contest, awards, treats, and a virtual 5K option.
Sat 19 Dec 2026
5 kilometers

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Sweaty Sweater 5k

The Sweaty Sweater event takes place Saturday, December 19, 2026, at Front Range Community College, 4616 S. Shields Street, Fort Collins, CO. It is organized as a holiday-themed run and walk with options for participants of different ages and preferences.

Distances and options:

  • 5K Run/Walk
  • Kids 1-Mile for ages 12 and under
  • Virtual 5K option

The event includes an ugly sweater contest and awards in overall, age-group, and team categories. After the 5K there are holiday treats and hot drinks such as cookies, donuts, coffee, and hot chocolate, plus a postcard station at the finish area. Packet pickup is available Friday, December 18 from 4:00 to 6:00 PM at Runners Roost Fort Collins, with race-morning pickup also offered.

There are no pace or sweater requirements. Dogs are mentioned as part of the event atmosphere and participants are invited to dress festively. The format provides a finish-line celebration and team participation options. Visit the organization's website for the most recent information.

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