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New Jersey Half Marathons

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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.

Half Marathon Race Symbols

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 4 hour minimum (18:32 / mi) Time Limit = Not Walker Friendly (NWF) 

Trail Half Marathons (T)

New Jersey Half Marathons 2026 & 2025
Date
New Jersey Half Marathons January 2026

Sat Jan 10, 2026 (T)

Location

South Orange, NJ

New Jersey Half Marathons February 2026

Sat Feb 3, 2024 (T)

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Sun Feb 8, 2026

Morris Twp, NJ

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Jersey City, NJ

New Jersey Half Marathons March 2026

Sun Mar 9, 2025

Lincroft, NJ

New Jersey Half Marathons April 2026

Sat Apr 11, 2026 (W)

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Sun Apr 12, 2026 (W)

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Sun Apr 27, 2025

Seaside Heights, NJ

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Atlantic City, NJ

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Metuchen, NJ

New Jersey Half Marathons May 2026

Sun May 3, 2026

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Sun May 18, 2025

Morristown, NJ

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Jersey City, NJ

New Jersey Half Marathons June 2026

Sat Jun 6, 2026 (W)

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Sat Jun 28, 2025

Sussex, NJ

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Bridgewater, NJ

New Jersey Half Marathons July 2026

No New Jersey Half Marathons 2026 in July at this time

New Jersey Half Marathons August 2025

Sun Aug 10, 2025

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Sun Aug 17, 2025

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Sat Aug 23, 2025

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Sun Aug 31, 2025

New Jersey Half Marathons September 2025

Sat Sep 6, 2025 (T)

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Sun Sep 7, 202

 

Sun Sep 21, 2025 (W)

Cape May Court House, NJ

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Jersey City, NJ

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Jersey City, NJ

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Robbinsville, NJ

Maplewood, NJ

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Paramus, NJ

 

Ocean City, NJ

New Jersey Half Marathons October 2025

Sun Oct 5, 2025

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Sun Oct 5, 2025

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Sat Oct 11, 2025

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Sun Oct 19, 2025 (W)

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Sat Oct 25, 2025

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Sun Oct 19, 2025 (W)

Sandy Hook, NJ

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Jersey City, NJ

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Tuckerton, NJ

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Clinton, NJ

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Morristown, NJ

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Atlantic City, NJ

New Jersey Half Marathons November 2025

Sat Nov 1, 2025

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Sun Nov 9, 2025

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Sun Nov 9, 2025

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Sat Nov 15, 2025

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Sat Nov 15, 2025

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Sun Nov 23, 2025

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Thu Nov 27, 2025

Wildwood Crest, NJ

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Williamstown, NJ

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Princeton, NJ

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Jersey City, NJ

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South Orange, NJ

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Manalapan Twp, NJ

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Clark, NJ

New Jersey Half Marathons December 2025

Sat Dec 13, 2025 (T)

South Orange, NJ

New Jersey half marathons 2026

New Jersey Half Marathon

The New Jersey Half Marathon Calendar is a complete simplistic listing of New Jersey half marathons.  Currently the New Jersey half marathon schedule has 2025 New Jersey half marathons and 2026 New Jersey half marathons as they roll in. New Jersey half marathons 2025 & New Jersey half marathons 2026 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.

New Jersey half marathons 2025

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