Apr 28 2024: Mark Riley DNF'ed at the Men Master 40+ Cat3/4 Race at the Tour of the Gila in a group sprint

Apr 27 2024: Mark Riley places 30th at the Men Master 40+ Cat3/4 Race at the Tour of the Gila in a group sprint

Apr 26 2024: Mark Riley places 32nd at the Men Master 40+ Cat3/4 Race at the Tour of the Gila in a group sprint