Upcoming Half Marathons in New Jersey

Endurance Grid lists ninety-seven half marathons in New Jersey, from September 2026 to October 2027 across 27 cities.

97
Races
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Cities
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Sports

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Frequently Asked Questions

How many half marathons are in New Jersey?
Endurance Grid's Race Calendar lists 97 upcoming half marathons in New Jersey, in 27 cities, from September 2026 to October 2027.
How long is a half marathon?
A half marathon is a running race where athletes run 13.1 miles long (21.1 kilometers) for time.
Which New Jersey cities host half marathons?
Half marathons in New Jersey are held in Camden, Atlantic City, Jersey City, South Orange, Bridgewater, Princeton, Cape May, Cedarville, Clark, and Clinton, plus 17 other cities.
What other race distances are available in New Jersey?
Beyond half marathon, New Jersey races cover a wide range of distances. New Jersey also has 5Ks, 10Ks, and marathons for running races. Additionally, Endurance Grid's Race Calendar also covers other sports, with aquabike, road cycling, duathlon, obstacle course, rucking, running, swimming, swimrun, trail running, triathlon, and ultra races of various distances.