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Secure your B.A.A. Half Marathon entry early: Run for Dana-Farber!

Registration is now open for Dana-Farber’s B.A.A. Half Marathon fundraising team. Register today to secure your guaranteed race entry and help us run toward the ultimate finish line: a world without cancer.
2017 B.A.A. Half Marathon Registration

Registration for the B.A.A. Half Marathon, presented by Dana-Farber Cancer Institute and the Jimmy Fund, opens on Wednesday, July 12 at 10:00 a.m. ET. This year's event will be held on Sunday, October 8 (Columbus Day).
2017 B.A.A. 10K Registration is Closed

Registration for the 2017 B.A.A. 10K, presented by Brigham and Women's Hospital, is now closed. The event, which will be held on Sunday, June 25, has reached its maximum field size of 10,000 entrants.

B.A.A. Half Marathon Results

Search for your results from the 2016 B.A.A. Half Marathon, including team results, age group results, and more.
Salel and Wacera Defend Titles

Despite heavy rain, exciting races highlight 16th annual B.A.A. Half Marathon, presented by Dana-Farber Cancer Institute and the Jimmy Fund.
B.A.A. Moment

B.A.A. Half Marathon

A portion of the Half Marathon's entry fees has been directed towards the Emerald Necklace Conservancy, a non-profit organization working to restore, preserve, maintain and promote this historic park system.

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