Running Races in Greenfield, Massachusetts 2026 | Browse All Races

There are 3 running races in Greenfield, Massachusetts in 2026. The next is the 42nd Annual Greenfield Triathlon on August 2. Distances include 5K races, half marathons.

42nd Annual Greenfield Triathlon

Sun, Aug 2 · Greenfield, MA Greenfield

Triathlon Two Person Sprint TeamThree Person Sprint TeamSprint Triathlon +3

From $120 Open

Blue Hills Adventure Race

Sat, Sep 19 · Greenfield, MA Greenfield

Blue Hills Adventure Race

From $185 Open

Don Maynard Memorial 5K

Sat, Sep 19 · Greenfield, MA Greenfield

Road 2-Mile Walk5K Run5K Run (Students)

From $20 Open

Running Races in Greenfield, Massachusetts — 2026

42nd Annual Greenfield Triathlon

Blue Hills Adventure Race

Don Maynard Memorial 5K

All Massachusetts Races