The 121st Boston Marathon is on April 17, 2017
The Boston Marathon is the world's oldest annual marathon and ranks as one of the world's most prestigious road racing events. The Boston Athletic Association manages this American classic, which is sponsored by John Hancock Financial Services. The Boston Marathon is always held on Patriots' Day, the third Monday of April.
Attracting 500,000 plus spectators each year, The Boston Marathon is the largest viewed sporting event in Boston.
For more information on events: baa.org
Official Jet Blue Boston Marathon Course Map
Mobility Impaired 8:50 a.m. ET
Men's Push-Rim Wheelchair 9:17 a.m. ET
Women's Push-Rim Wheelchair 9:19 a.m. ET
Handcycles & Duos 9:22 a.m. ET
Elite Women 9:32 a.m. ET
Elite Men & Wave One 10:00 a.m. ET
Wave Two 10:25 a.m. ET
Wave Three 10:50 a.m. ET
Wave Four 11:15 a.m. ET