Running Races in Cambridge, Massachusetts 2026 | Browse All Races

There are 3 running races in Cambridge, Massachusetts in 2026. The next is the Fall Classic 5K on October 4. Distances include 5K races, half marathons.

Fall Classic 5K

Sun, Oct 4 · Cambridge, MA Cambridge

Virtual Fall Classic 5KVirtual 5K

From $40 Open Closing Soon

Cambridge Half Marathon + 5K

Sat, Oct 31 · Cambridge, MA Cambridge

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

From $45 Open

Winter Classic 5K

Sun, Dec 6 · Cambridge, MA Cambridge

Virtual Winter Classic 5KVirtual 5K

From $40 Open

Running Races in Cambridge, Massachusetts — 2026

Fall Classic 5K

Cambridge Half Marathon + 5K

Winter Classic 5K

All Massachusetts Races