Lake Chabot Trail Half Marathon

Race Technical Difficulty Score (RTDS) = 4

A scenic, hilly loop, mainly on dirt fire roads with five aid stations. There is a 3.5 hour time limit. Carrying water is advisable. Please be prepared to share the road with other users of this regional park. Links to course maps are below.

Please note:

  1. Due to upcoming work on the dam this summer, both events will have new routes.
  2. The Half Marathon will start at 8am and the 5k will start at 8:30am.
  3. Please be prepared to share the roads and trails with other users.

june, 2018

sun03jun7:00 am2:00 pmLake Chabot Trail Half MarathonView More DetailsVisit Race Site


(Sunday) 7:00 am - 2:00 pm


Lake Chabot Trail Challenge

17404 Lake Chabot Road Castro Valley, CA 94546

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