Sports When is 2015 Belmont Stakes? (TV schedule, start time) Matt Burke Posted on May 16, 2015 Getty Images The 2015 Belmont Stakes, the third and final leg of horse racing’sTriple Crown, will take place on Saturday, June 6. The big race is schedule to start at 6:32 p.m.. TV coverage on NBC begins at 5 p.m.. It will be the147th running.