Old Colony Marathon

Friday, May 29, 2026

Westfield, Massachusetts

Race Day

Friday, May 29, 2026

Course

Loop

Also Offers

26.2M

Registration

Race Website

Official race information

☀

Avg High

75°F

☽

Avg Low

54°F

☂

Precip

0.23 in

🍃

Wind

10.2 mph

67% humidity·Based on 5-year historical data

APR 4

Duxbury Half Marathon

APR 11

Boys and Girls Club of Greater Westfield Half Marathon

APR 11

The Next Loop Endurance Series - New England

APR 25

TARC Spring Classic Trail Race

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Race Day

Friday, May 29, 2026

Course

Loop

Also Offers

26.2M

Registration

Race Website

Official race information