ORIENTEERING: Trilobite-O, Fossil Creek, 5 p.m.
ALASKA BASEBALL LEAGUE: Chugiak Chinooks at Anchorage Bucs, Mulcahy Stadium, 7 p.m.
ALASKA BASEBALL LEAGUE: Mat-Su Miners at Chugiak Chinooks, 7 p.m.; Anchorage Bucs at Anchorage Pilots (non-league), Mulcahy Stadium, 7 p.m.;
TRACK AND FIELD: All Comers Track and Field Meet, The Dome, 6 p.m.
CYCLING: Pocket Full of Posies Stage 1: Potter Valley Hill Climb, 7 p.m.