volunteer at a B.A.A. event

volunteer at a B.A.A. event

boston marathon

Volunteer registration for the 127th Boston Marathon is now open.

B.A.A. 5K

Volunteer registration for the 2023 B.A.A. 5K is now open.

B.A.A. 10K

The 2022 B.A.A. 10K, presented by Brigham and Women's Hospital, was held on Sunday, June 26, 2022. Thank you, volunteers!

B.A.A. Half Marathon

The 2022 B.A.A. Half Marathon, presented by Dana-Farber Cancer Institute and the Jimmy Fund, took place on Sunday, November 13, 2022. Thank you, volunteers!