2021 Lake Chabot Trail Challenge
(This event already happened)
- Castro Valley, CA
Join us for the 37th annual Lake Chabot Trail Challenge Half Marathon and 5K. The race begins at 8am for the Half Marathon and 8:30am for the 5K. Please arrive early so that you may find parking, pick up your bibs, use restrooms facilities, and be properly prepared to race before the start. Race takes place rain or shine and there are no refunds.