Races›United States›Colorado›Polar Bear Run and Plunge
Fort Collins, CO, seen from above
Sunday 24 January 2027

Polar Bear Run and Plunge

Fort Collins, Colorado · United States
RoadLake

A frosty run around Horsetooth Reservoir, then a plunge

Save to my season
Opens in RunCalendar.
Free on iPhone · No account needed.

Course

A 5K run and walk around Horsetooth Reservoir starting and finishing at the South Swim Beach, with views out to the Fort Collins foothills. An optional polar plunge into the reservoir follows the run.

5K Run/Walk5 km

Key dates

Date confirmed with the organiser · entry window checked by RunCalendar

About

Enjoy a beautiful run around the Horsetooth Reservoir with views of the Fort Collins Foothills, followed by a chilly Polar Plunge into the reservoir.

Your next race, seen from above.
Save Polar Bear Run and Plunge to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
Get RunCalendar
More races in Colorado All ›
Visit event website ›

A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.