BayRidgeEnduranceRun–DickCollins50milecourse
MAP1:LakeChabotandAnthonyChabot.50milegoesoutEastShore.
MAP2:Redwood.FromBigBearAidStationtoSkylineGate.
BayRidgeEnduranceRun–DickCollins50milecourse
Map3:Sibley.IncludesSibleyAidStation.50mileproceedsoutandbackalongsamecourse.
Map4:Tilden.IncludesSteamTrainAidandLoneOakAidStations.