Registration Still Open for Team Dana-Farber
The 2025 Boston Half presented by Dana-Farber Cancer Institute and the Jimmy Fund will be held on November 9. Registration through Dana-Farber's charity team is still available.
2025 BOSTON HALF
The 2025 Boston Half, presented by Dana-Farber Cancer Institute and the Jimmy Fund, takes place on Sunday, November 9, 2025.
youth
Youth Races give young and aspiring runners the chance to experience the fun and excitement.
Run For Dana Farber
Dana-Farber Cancer Institute and The Jimmy Fund has partnered with the B.A.A. Half Marathon since 2003 as the race’s presenting sponsor and exclusive charity team.
Train
Be sure you are ready for the race with our B.A.A. 10K Training Plans