Get ready to spread some holiday cheer at the Hayward Ugly Sweater 5K on Saturday, December 13, 2025! This fun-filled event will take place in the charming downtown Hayward, Sawyer, with the race kicking off at 10:00 AM. Participants of all ages are invited to don their most festive attire as they run, jog, or walk the 5K course. The start and finish line will be located at The Lot, 10579 Kansas Ave, Hayward.

With pre-registration available for just $20 and day-of registration opening at 9:30 AM for $30, it's an affordable way to get into the holiday spirit. Don't miss out on the chance to win exciting prizes, including awards for the top male and female finishers, as well as the best dressed team and individual contestants. Lace up your sneakers, grab your ugliest sweater, and join us for a merry morning of community, competition, and celebration!