On Sunday, June 4th, the Castro Valley Sports Foundation will be hosting the Lake Chabot Trail Challenge.  This will be the 39th annual 5K/Half Marathon.  Entry fee is for the Half Marathon is $55 and for the 5K is $35 if registered before June 3rd. Both events will have staggered starts with the Half Marathon starting at 8 am and the 5K starting at 8:30 am. Both Events have been designated as the 2023 RRCA California State Championship.  You can register online at castrovalleysportsfoundation.org - the Events link. As with last year, the event will be held rain or shine.  For additional information about this great event, contact Rachel Lunt at: teamlunt07@gmail.com