Jul 22 2018: Michael Penta DNF'ed at the Men Senior Open Cat 3 Race at the Chevron Manhattan Beach Grand Prix in a group sprint

Jul 22 2018: Michael Penta DNF'ed at the Men Master 35+ Cat 3/4 Race at the Chevron Manhattan Beach Grand Prix in a group sprint

Jul 8 2018: Michael Penta DNF'ed at the Men Master 50+ Cat 1/2/3 Race at the 805 Thousand Oaks Grand Prix - Crit in a group sprint

Jul 7 2018: Michael Penta DNF'ed at the Men Master 50+ Cat 1/2/3 Race at the 805 Thousand Oaks Grand Prix - Circuit in a group sprint