Ugly Sweater 5k - Caldwell
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Ugly Sweater 5K - December 13, 2025
The Ugly Sweater 5K is a 5K run/walk in Caldwell, Idaho, presented by Canyon Track Club, a not-for-profit organization that supports youth athletes. The 2025 event is the 12th consecutive live running of the race. Registration closes on December 5, 2025, and registration is non-refundable and non-transferable. All runners and walkers receive a long-sleeved Ugly Sweater 5K T-shirt. The event includes an ugly sweater contest, raffle drawings, food, and refreshments; winners must be present to receive prizes.
Course, packet pickup and awards
The course begins and ends at Whittenberger Park, crosses the Boise River, circles Rotary Pond, follows the Caldwell Greenbelt upriver to the Old Highway 30 Bridge, crosses the Boise River again, then returns along the Greenbelt to Whittenberger Park. Whittenberger Park is dog-friendly and participants may bring well-behaved dogs; owners are asked to control and clean up after their pets. Packet pickup is available at the finish line gazebo area on race morning. Awards are given for overall 1st, 2nd, and 3rd place male and female finishers and for 1st through 3rd place in age groups from 10 & Under up to 70 & Up. Visit the organization's website for the most recent information.