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Half Marathons found in Massachusetts in October

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Half Marathons in Massachusetts in October 2025

Find A Race is the US's favourite event listings site. Check out our list of October 2025 Half Marathons in Massachusetts below.

Race Calendar: Half Marathons found in October

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Around Cape Ann Half Marathon

Gloucester, Massachusetts
19 Oct 25
$88.48
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Nantucket Half Marathon

Nantucket, Massachusetts
12 Oct 25
Free - $92.10
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Nantucket Half Marathon

Nantucket, Massachusetts
12 Oct 25
Free - $92.10

Around Cape Ann Half Marathon

Gloucester, Massachusetts
19 Oct 25
$88.48

Weir River Farm Trail Race

Hingham, Massachusetts
19 Oct 25
$38.10 - $52.94

Monson Memorial Classic Half Marathon & 5K

Monson, Massachusetts
26 Oct 25
$32.80 - $69.90
Showing 1-4 of 4 results