Free live race tracking at races.rungoapp.com/TOwaterfront42k Find locations of Nuun, Gu, aid stations, spectator cheer sites. Run on race day for Nuun/Gu advanced warning messages and free, unofficial live tracking, viewable at races.rungoapp.com/TOwaterfront42k OCTOBER 15, 2023 42K start time: 8:45 a.m. Start line location: On University Ave., just north of Queen St., facing northbound. #TOwaterfront42k