Reindeer Run Half Marathon - Riverside

The Reindeer Run in Riverside is a festive running event offering 5k, 10k, 15k, and half marathon distances, scheduled for December 21, 2025. Participants will enjoy a scenic, marked out-and-back course along shared paths, with loops tailored to each race distance. The event emphasizes a fun, relaxed atmosphere with personalized experiences, including custom medals, goodie bags, and free photos.

Registration options include early bird, race month, and day-of registration, with group discounts available. The race starts and finishes at Ryan Bonaminio Park, with free parking and restroom facilities nearby. It’s suitable for runners and walkers, with a 3:15 time limit for the half marathon. Visit the organization's website for the most recent information.