Endurance athlete Don Cain, wearing a wetsuit and a winter head-covering, poses for a photo after completing his morning workout aboard a paddleboard on the icy waters of Hoover Reservoir. My Final Photo for Dec. 29, 2020.

Endurance athlete Don Cain, wearing a wetsuit and a winter head-covering, poses for a photo after completing his morning workout aboard a paddleboard on the icy waters of Hoover Reservoir. My Final Photo for Dec. 29, 2020.