Plymouth Rock n Run

Plymouth Rock n Run is a Thanksgiving Day event at Yorba Regional Park in Anaheim, California, on November 26, 2026. The 10K run/walk (6.2 miles), the 5K run/walk (3.1 miles), and the Kids Run (1K, ages 12 and under) all start at 7:00 AM. Courses are USATF certified and run from La Palma Ave along the Santa Ana River Trail; timing is by chip. Team competitions are available, awards cover overall and age-group finishers, and every participant receives a technical shirt and a custom medal. A finish-line festival offers live music, refreshments, and entertainment, and parking is available in and around the park.

Certified, chip-timed courses make either distance a legitimate personal-best attempt. The 10K rewards eight weeks of steady training with a weekly longer run; the 5K suits anyone with a month or two of regular jogging. Pick up your bib before race day, arrive early for parking, and warm up before the 7:00 start.