New Jersey Half Marathons
Trail Half Marathons (T)
Official Walker Friendly Half Marathons in New Jersey
18:32 mile / 4 Hour Minimum course time limit= (W)
Symbol only applies to half marathon events
Does NOT meet the Walker Friendly 4 hour minimum (18:32 / mi) = Not Walker Friendly (NWF)
New Jersey Half Marathons 2027 & 2026
Date
Location
Sat Jan 9, 2027 (T)
South Orange, NJ
Sun Feb 7, 2027
Jersey City, NJ
Sun Mar 8, 2026
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Sun Mar 15, 2026
Lincroft, NJ
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Essex County, NJ
Sat Apr 3, 2027 (W)
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Sun Apr 11, 2027 (W)
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Sun Apr 12, 2026
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Sun Apr 12, 2026
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Sat Apr 24, 2027
Runapalooza Asbury Park Half Marathon & Relays
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April Fools Half Marathon & 8k
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CityTri The New Jersey Spring Half, 10k, 5k
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Seaside Heights, NJ
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Atlantic City, NJ
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Metuchen, NJ
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Manalapan Twp, NJ
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Vernon TWP, NJ
Sun May 2, 2027
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Sun May 17, 2026
Morristown, NJ
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Jersey City, NJ
Sat Jun 5, 2027 (W)
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Sat Jun 13, 2026
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Sun Jun 21, 2026
MM Independence Series Marathon, Half Marathon Day 4
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Star Racing Bi State Challenge Zip Code 07662 Marathon, Half Marathon, 5k
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Sussex, NJ
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Rochelle Park, NJ
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Bridgewater, NJ
No New Jersey Half Marathons 2027 in July at this time
Sun Aug 9, 2026
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Sun Aug 16, 2026
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Sun Aug 23, 2026
Sun Sep 6, 2026
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Sat Sep 12, 2026 (T)
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Sun Sep 13, 2026
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Sun Sep 13, 2026
Cape May Court House, NJ
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Jersey City, NJ
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Manalapin TWP, NJ
Robbinsville, NJ
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Maplewood, NJ
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Paramus, NJ
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Bridgewater, NJ
Sun Oct 4, 2026
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Sun Oct 4, 2026
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Sun Oct 4, 2026
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Sun Oct 4, 2026
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Sun Oct 18, 2026 (W)
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Sun Oct 18, 2026 (W)
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Sat Oct 18, 2026
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Sat Oct 31, 2026
OCNJ Half Marathon, 10 Miler & 5k​
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Jersey Shore Half Marathon 2026 Registration
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ORC Seaside Half Marathon & 5k
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CityTri The JC Green Half, 10k, 5k
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Main Street Half Marathon of Hunterdon
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Atlantic City Marathon, Half Marathon, 10k, 5k
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Superhero Events Harding Halloween Half Marathon & Relay
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Ocean City, NJ
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Sandy Hook, NJ
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Seaside Heights, NJ
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Jersey City, NJ
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Clinton, NJ
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Atlantic City, NJ
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Morristown, NJ
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Wildwood Crest, NJ
Sun Nov 15, 2026
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Sun Nov 8, 2026
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Sat Nov 14, 2026
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Sun Nov 22, 2026
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Thu Nov 26, 2026
Run the Vineyards - Cork High & Bottle Deep Half Marathon
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HiTOPS Princeton Half Marathon
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NJ Trail Series SOMO Winter 1 13.1 mi, 10k, 5k
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CityTri Runs The New Jersey Fall Half, 10k, 5k
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Williamstown, NJ
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Princeton, NJ
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South Orange, NJ
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Manalapan Twp, NJ
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Clark, NJ
Sat Dec 5, 2026 (T)
South Orange, NJ
New Jersey Half Marathon Calendar event dates in grey are delinquent dates not updated by the race organizer yet. We strive to have dates 1 year out for New Jersey half marathons, but have no control of when they set, announce or update their dates.
New Jersey Half Marathons
The New Jersey Half Marathon Calendar is a complete simplistic listing of New Jersey half marathons. Currently the New Jersey half marathon schedule has 2026 New Jersey half marathons and 2027 New Jersey half marathons as they roll in. New Jersey half marathons 2026 & New Jersey half marathons 2027 also identify trail half marathons and walker friendly half marathons by a (T) symbol and a (W) symbol. The (T) means it is a TRUE trail half marathon 21k (off road, switchbacks, etc) and a (W) means it is truly "official walker friendly" requiring the half marathon to allow a minimum of 18:32 mile pace, minimum 4 hours for participants to finish the 13.1 mile distance.
The New Jersey half marathon calendar features a complete listing of Atlantic City half marathons, Trenton half marathons, Jersey City half marathons, Princeton half marathons, Mountainside half marathons, Morristown half marathons, Morris TWP half marathons, Ocean City half marathons, Ocean City half marathons, and many more 1/2 marathons in NJ.