Running Races in Cambridge, Massachusetts 2026 | Browse All Races

There are 5 running races in Cambridge, Massachusetts in 2026. The next is the Cambridge 5K @ CambridgeSide on May 31. Distances include 5K races.

Sun, May 31 · Cambridge, MA Cambridge

Road Charity Runner - Cambridge 5K @ CambridgeSideCambridge 5K @ CambridgeSide

From $40 Open

Sun, Jun 28 · Cambridge, MA Cambridge

Virtual Summer Classic 5KVirtual 5KCambridge Classic 5K Season Pass

From $40 Open Closing Soon

Sun, Oct 4 · Cambridge, MA Cambridge

Virtual Fall Classic 5KVirtual 5K

From $40 Open

Sat, Oct 31 · Cambridge, MA Cambridge

Road Cambridge 5KCambridge 5K Charity RunnerCambridge Half Marathon +3

From $45 Open Closing Soon

Sun, Dec 6 · Cambridge, MA Cambridge

Virtual Virtual 5KWinter Classic 5K

From $40 Open

Running Races in Cambridge, Massachusetts — 2026