At least 735,000 voters have already cast their ballots in New York City. WABC-TV anchor Sade Baderinwa breaks down the surge in voter enthusiasm and what each candidate must do to clinch a win. | ABC News Live

Good luck to our WABC team running a leg of the GMA50 relay supporting @nyrr @teamforkids.. @lizabethcho @danibeckstrom @ninapwabc @chantee_lans and @mikemarzaabc7 running the full TCS NYC Marathon tomorrow!! Coverage on Channel 7 and wherever you stream ABC 7 New York begins with pre-race coverage, Marathon Sunday, at 7:00 a.m | ABC7NY