Half Marathon Races in Massachusetts

Find upcoming half marathon races in Massachusetts — with dates, locations, and direct registration links.

41 upcoming half marathon races found in Massachusetts

Upcoming Half Marathon Races in Massachusetts

Half Marathon (In Person)+1

Aug 22

Lace Up for Rock CF

Sat, August 22, 2026

Orange, MA

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Ultra+2

Sep 5

TARC Fall Classic 50M, 50k, Half Marathon & 10k

Sat, September 5, 2026

Carlisle, MA

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10K+2

Sep 6

Running-Half marathon bring a friend - Individual Age group/open

Sun, September 6, 2026

north kingstown, MA

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5K+2

Sep 6

Running-5K - Individual Age group/open

Sun, September 6, 2026

north kingstown, MA

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5K+2

Sep 6

black goose running festival

Sun, September 6, 2026

north kingstown, MA

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10K+2

Sep 6

Running-5K bring a friend - Individual Age group/open

Sun, September 6, 2026

north kingstown, MA

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5K+2

Sep 6

Running-10K - Individual Age group/open

Sun, September 6, 2026

north kingstown, MA

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5K+2

Sep 6

Running-Half marathon - Individual Age group/open

Sun, September 6, 2026

north kingstown, MA

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Half Marathon+2

Sep 12

Run to the Rock Half Marathon, 10k, & 5k

Sat, September 12, 2026

Marshfield, MA

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Half Marathon

Sep 13

Half Marathon-by-the-Sea

Sun, September 13, 2026

Manchester-by-the-Sea, MA

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Half marathon

Sep 26

South Shore *3 Beach Minimum" Half Marathon 2026

Sat, September 26, 2026

Hull, MA

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Half marathon+3

Sep 26

Running-Half marathon - Individual Age group/open

Sat, September 26, 2026

Hull, MA

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Half Marathon+1

Sep 27

PortRun Half Marathon & 5K

Sun, September 27, 2026

Newburyport, MA

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Half Marathon+1

Sep 27

The Apple Harvest Ramble Half Marathon and 5K

Sun, September 27, 2026

Harvard, MA

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Half Marathon+1

Oct 7

ZOOMA Women’s Race Series Cape Cod Half Marathon & 10k

Wed, October 7, 2026

Falmouth, MA

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Half Marathon

Oct 10

Cape Cod Marathon Weekend Half Marathon

Sat, October 10, 2026

Falmouth, MA

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Half Marathon+1

Oct 11

Nantucket Half Marathon

Sun, October 11, 2026

Nantucket, MA

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Half Marathon

Oct 18

Happy Valley Half Marathon

Sun, October 18, 2026

Northampton, MA

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Half Marathon

Oct 18

Around Cape Ann Half Marathon

Sun, October 18, 2026

Gloucester, MA

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Marathon+4

Oct 18

Baystate Marathon

Sun, October 18, 2026

Lowell, MA

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Half Marathon

Oct 25

Newburyport Half Marathon & Relay

Sun, October 25, 2026

Newburyport, MA

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Cambridge Half Marathon+5

Oct 31

Cambridge Half Marathon + 5K

Sat, October 31, 2026

Cambridge, MA

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Half Marathon+1

Nov 1

South Shore Half Marathon and 5k

Sun, November 1, 2026

Hanover, MA

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5K+1

Nov 1

Ocean View Half Marathon & 5K

Sun, November 1, 2026

Ipswich, MA

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10.5K+1

Nov 8

Upton 10.5K and Half Marathon Trail Race

Sun, November 8, 2026

Upton, MA

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Monson Memorial Classic Half Marathon+1

Nov 8

Monson Memorial Classic Half Marathon & 5K

Sun, November 8, 2026

Monson, MA

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Half Marathon+3

Nov 8

Harborside Half Marathon & 5K

Sun, November 8, 2026

Newburyport, MA

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Half Marathon

Nov 8

B.A.A. Half Marathon

Sun, November 8, 2026

Boston, MA

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Livestrong at the Y 5K+1

Nov 21

Livestrong at the Y 5K & Half Marathon

Sat, November 21, 2026

Peabody, MA

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Half Marathon+3

Dec 6

Jingle Bell Half Marathon & 5K

Sun, December 6, 2026

Haverhill, MA

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