Cambridge Half Marathon + 5K
Oct. 31, '26
Nov. 01, '26
Race Location

100 CambridgeSide Place
Cambridge, MA 02141
United States

Events

Cambridge Half Marathon

Cambridge Half Marathon Charity Runner

Cambridge 5K

Cambridge 5K Charity Runner

Cambridge Half Marathon + 5K Challenge

Cambridge Half Marathon + 5K Challenge Charity Runner

Details

The Cambridge 5K is the kickoff to race weekend! It's a 3.1-mile course that starts and finishes at CambridgeSide. It's a quick out and back along the Charles River that will have you in awe of the Boston skyline.

The Cambridge Half Marathon is a 13.1-mile USATF certified course that starts and finishes at CambridgeSide. It is a fast and flat course along Memorial Drive featuring views of the Charles River, MIT, John W. Weeks Footbridge, Harvard University Stadium, and more.