5K / 10K / 10 Mi / Dog Walk / Kids Run / Tot Trot
and Vendor Fair    


We are so sorry to announce that we will not be holding our event this year (2020).  We were unable to get the necessary permits for an in-person event and unfortunately, we do not have the funds or man-power to make a virtual race possible.  We will miss all of our loyal runners and were really looking forward to a dry run this year.  We plan to be back in 2021 and everyone will maintain their legacy status.  Wishing you a healthy and happy end to this crazy year.


The Plymouth Rock 'N' Run Management Team

5k / 10k / 10 Mile

USATF-certified 5k and 10k courses and a newly added 10 mile route along Yorba Regional Park and the Santa Ana River Trail.


Help us raise funds to support America's largest and most progressive spinal-cord injury research facility.
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Proceeds from this race directly support the Reeve-Irvine Research Center at UC, Irvine.

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