Stay with MileSplit Mass all night long for live updates on all the action from tonight's Grand Prix at the Reggie Lewis Center in Boston.
4:55PMWomen's High Jump
5:00PMMen's Masters Mile
5:10PMYouth Relay5:20PM
New England vs New York - Girls' 4 x 400m Relay
5:30PMNew England vs New York - Boys' 4 x 800m Relay
5:54PMGirls' Junior Mile
6:04PMMBTA Women's 400m
6:12PMBoys' Junior Mile
6:22PMWomen's 60m
6:32PMMen's 60m
6:35PMWomens' Pole Vault
6:40PMNew Balance Women's Mile
6:50PMMen's Mile
7:00PMWomen's 60m Hurdles
7:13PMPowerade Men's 60m Hurdles
7:23PMWomen's 800m
7:33PMWomen's Two Mile
7:48PMNew Balance Men's 3000m