Adams

Covered Bridge Half Marathon & 4-Mile Race

Mount Greylock Trail Races Half Marathon


Boston

13.1 Marathon Boston

Boston Athletic Association Half Marathon

Boston's Run To Remember


Hyannis

Hyannis Marathon, Half Marathon, 10K & Marathon Relay

The Great Hyannis Road Races - Johnny Kelly Half Marathon


Lowell

Baystate Marathon & The Lowell Sun Half Marathon


Monson

Monson Memorial Classic Half Marathon, 5K & 2 Mile Fun Run/Walk


New Bedford

New Bedford Half Marathon


Newton

Heartbreak Hill Half Marathon & Purple Shoes Challenge


Pittsfield

Curly's Trail Half Marathon & 5K


Plymouth

Old Sandwich Road Race Half Marathon & 10K

Run To The Rock Half Marathon


Westfield

Oleksak Lumber Spring Half Marathon & 5K Run/Walk


Worcester

Worcester Half Marathon, 5K & Fun Run