Find Local Running Races
See below for a frequently-updated, comprehensive list of upcoming running events in the local Groton, MA area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.
Complete list of running events in and near Groton, MA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
The ZIP Code 01450 is associated with the city of Groton in Middlesex County in the state of Massachusetts.
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In 2015, the 5K maintained the #1 position of all race distances with 7.6 million finishers (U.S.).
