Race catalog · Updated nightly
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Upcoming running, cycling, triathlon and ultra races, updated nightly from RunSignup, BikeReg and ACTIVE. Missing a race? Submit it
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Race catalog · Updated nightly
Upcoming running, cycling, triathlon and ultra races, updated nightly from RunSignup, BikeReg and ACTIVE. Missing a race? Submit it
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33 races within 25 mi of Mattapoisett, MA
Bridgewater, MA23 mi away
Ideal weather · 92/100 Typical: 58° / 41°F · 31% rain
7% faster times (5K)past finishers
Bristol, RI24 mi away
Ideal weather · 92/100 Typical: 58° / 46°F · 30% rain
Lakeville, MA14 mi away
Ideal weather · 89/100 Typical: 55° / 38°F · 28% rain
Bristol, RI24 mi away
Good weather · 84/100 Typical: 50° / 38°F · 31% rain
15% faster times (5K)past finishers
Mattapoisett, MA0 mi away
Good weather · 78/100 Typical: 46° / 34°F · 32% rain
5% faster times (5K)past finishers
Raynham, MA22 mi away
Good weather · 80/100 Typical: 43° / 29°F · 34% rain
6% faster times (half)past finishers
West Barnstable, MA23 mi awayRegistration opens Oct 31, 2026
Harsh weather · 37/100 Typical: 46° / 38°F · 34% rain
Kingston, MA23 mi away
Fair weather · 69/100 Typical: 42° / 33°F · 38% rain
16% faster times (5K)past finishers
Sandwich, MA16 mi awayRegistration opens Oct 26, 2026
Fair weather · 62/100 Typical: 41° / 32°F · 37% rain
Bristol, RI24 mi away
Fair weather · 69/100 Typical: 40° / 29°F · 35% rain
5% faster times (8K)past finishers
Vineyard Haven, MA18 mi away
Good weather · 72/100 Typical: 41° / 32°F · 34% rain
New Bedford, MA6 mi away
Ideal weather · 85/100 Typical: 45° / 33°F · 26% rain
New Bedford, MA6 mi away
Ideal weather · 85/100 Typical: 46° / 33°F · 28% rain
Acushnet, MA5 mi awayRegistration opens Jan 1, 2027
Good weather · 84/100 Typical: 52° / 38°F · 34% rain
Oak Bluffs, MA20 mi awayRegistration opens Nov 14, 2026
Good weather · 83/100 Typical: 52° / 44°F · 35% rain
Bridgewater, MA23 mi awayRegistration opens Dec 31, 2026
Ideal weather · 90/100 Typical: 60° / 40°F · 36% rain
New Bedford, MA7 mi away
Ideal weather · 91/100 Typical: 61° / 48°F · 37% rain