The 13.1-mile, rolling course is an out-and-back route that runs along the Emerald Necklace park system.
How do I enter the B.A.A. Half Marathon through the official charity program?
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.