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    Half Marathon Races in New Jersey

    99 upcoming Half Marathon races across New Jersey. Run This events are listed first — pick a city below to narrow it down.

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    Cities in New JerseyCamdenJersey CityAtlantic CitySouth Orange

    99 races

    Sat, Sep 26, 2026

    Oktoberfest Run 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Sep 26, 2026

    Oktoberfest Run 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Sep 26, 2026

    Run for Donuts 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Sep 26, 2026

    Run for Donuts 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

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    Sun, Sep 27, 2026

    Achilles New Jersey Hope & Possibility 2026 - In Loving Memory of Kenny Franco Jr.

    Rochelle Park, NJ

    Outside4.0 mi400 mMarathon

    Sun, Sep 27, 2026

    Palisades Half Marathon + 6K Trail Run

    Fort Lee, NJ

    OutsideMarathon3.7 mi

    Sun, Sep 27, 2026

    DQ Treasure Island Sprint Triathlon, Duathlon, Aquabike, & Kayak Triathlon *#

    PT Pleasant, NJ

    Outside13.7 mi15.5 mi10.7 mi15.0 mi

    Sun, Oct 4, 2026

    OCNJ Half Marathon, 10 Mile & 5K

    Ocean City, NJ

    OutsideMarathon10.0 mi5K

    Sun, Oct 4, 2026

    Ocean Running Club's Seaside Half Marathon and 5K

    Seaside Park, NJ

    Outside5KMarathon16.2 mi

    Sun, Oct 4, 2026

    The JC Green Half, 10K, and 5K

    Jersey City, NJ

    OutsideMarathon10K5K

    Sun, Oct 4, 2026

    Jersey Shore Half Marathon and 2 Mile Run

    Highlands, NJ

    OutsideMarathon2.0 mi

    Sat, Oct 10, 2026

    Cookie Run 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Oct 10, 2026

    Cookie Run 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Oct 10, 2026

    Coffee Lovers Run 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Oct 10, 2026

    Coffee Lovers Run 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Oct 17, 2026

    AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5K

    Atlantic City, NJ

    OutsideMarathon10K5K

    Sun, Oct 18, 2026

    Main Street Half Marathon & 4 Miler - Hunterdon

    Clinton, NJ

    OutsideMarathon4.0 mi

    Sun, Oct 18, 2026

    Everybody's Run Fest at Liberty State Park

    Jersey City, NJ

    OutsideMarathon10K5K

    Mon, Oct 19, 2026

    Running for Children's Rights to Both Parents - 10 of 50 Half Marathons in 50 States - New Jersey

    Atlantic City, NJ

    OutsideMarathon5K10K

    Sat, Oct 24, 2026

    Hot Mess Trail Races

    Pittsgrove, NJ

    Outside4.0 miMarathon

    Sat, Oct 24, 2026

    Cape May Hallowed Half Marathon

    Cape May, NJ

    OutsideMarathon5K

    Sat, Oct 31, 2026

    The NJ Halloween Half Marathon, 10K, and 5K

    Ridgefield Park, NJ

    OutsideMarathon10K5K

    Sat, Oct 31, 2026

    PB&J Fuel Run 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Oct 31, 2026

    PB&J Fuel Run 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Oct 31, 2026

    Halloween Trick or Trot Run 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Oct 31, 2026

    Halloween Trick or Trot Run 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Nov 7, 2026

    5-Mile Beach at Wildwood Crest: Half Marathon, 10K and 5K

    Wildwood Crest, NJ

    OutsideMarathon5K10K9.3 mi

    Sun, Nov 8, 2026

    2026 HiTOPS Princeton Half Marathon

    Princeton, NJ

    OutsideMarathon

    Sat, Nov 14, 2026

    NJ Trail Series SOMO Winter 1

    South Orange, NJ

    Outside5K10KMarathon

    Sat, Nov 14, 2026

    The NY Skyline Half, 10K, and 5K

    Jersey City, NJ

    OutsideMarathon10K5K

    Sat, Nov 14, 2026

    Run for Mental Health 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Nov 14, 2026

    Run for Mental Health 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Nov 14, 2026

    Veterans Day Freedom Run 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Nov 14, 2026

    Veterans Day Freedom Run 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sun, Nov 15, 2026

    Run the Vineyards - Cork High & Bottle Deep - Half Marathon

    Williamstown, NJ

    OutsideMarathon

    Sun, Nov 22, 2026

    The New Jersey Fall Half, 10K, and 5K

    Englishtown, NJ

    OutsideMarathon10K5K

    Thu, Nov 26, 2026

    The Big Turkey Half Marathon, 10K, 5K races

    Clark, NJ

    OutsideMarathon10K5K

    Sat, Nov 28, 2026

    Coffee Lovers Run 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Nov 28, 2026

    Coffee Lovers Run 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Nov 28, 2026

    Thanksgiving Gobble Trot Run 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Nov 28, 2026

    Thanksgiving Gobble Trot Run 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Dec 5, 2026

    NJ Trail Series SOMO Winter 2

    South Orange, NJ

    Outside5K10KMarathon

    Sun, Dec 6, 2026

    The Duke’s Holiday Half Marathon, 10K, and 5K Race Fest

    Bridgewater, NJ

    OutsideMarathon10K5K

    Sun, Dec 6, 2026

    10th Annual Jersey City Hillers FREE Marathon and Half Marathon Course Challenges.

    JERSEY CITY, NJ

    OutsideMarathon

    Sat, Dec 12, 2026

    Run for Breast Cancer 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Dec 12, 2026

    Run for Breast Cancer 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Dec 12, 2026

    Sunrise Marathon 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Dec 12, 2026

    Sunrise Marathon 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Dec 26, 2026

    A Merry Christmas Run 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Dec 26, 2026

    A Merry Christmas Run 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Dec 26, 2026

    New Year's Run 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Dec 26, 2026

    New Year's Run 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Jan 9, 2027

    NJ Trail Series SOMO Winter 3

    South Orange, NJ

    Outside5K10KMarathon

    Sat, Jan 16, 2027

    MLK Jr. Freedom Run 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Jan 16, 2027

    MLK Jr. Freedom Run 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Jan 16, 2027

    Sunrise Marathon 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Jan 16, 2027

    Sunrise Marathon 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Jan 30, 2027

    Coffee Lover Run NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Jan 30, 2027

    Coffee Lover Run PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Jan 30, 2027

    Run for Donut NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Jan 30, 2027

    Run for Donut PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sun, Feb 7, 2027

    The JC Valentine's Half Marathon, 10K, 5K

    Jersey City, NJ

    OutsideMarathon10K5K

    Sat, Feb 13, 2027

    Valentine's Day Run 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Feb 13, 2027

    Valentine's Day Run 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Feb 13, 2027

    Run for Chocolate 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Feb 13, 2027

    Run for Chocolate 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Feb 27, 2027

    Run Together Against Breast Cancer NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Feb 27, 2027

    Run Together Against Breast Cancer PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Feb 27, 2027

    Run For Mental Health NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Feb 27, 2027

    Run For Mental Health PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Mar 20, 2027

    Sunrise Marathon 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Mar 20, 2027

    Sunrise Marathon 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Mar 20, 2027

    St. Paddy's Day Lucky Run 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Mar 20, 2027

    St. Paddy's Day Lucky Run 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sun, Mar 21, 2027

    Garden State 10 Miler & Cookie Chase 5k

    Somerset, NJ

    Outside5K10.0 miMarathon1 mile

    Sat, Mar 27, 2027

    Always Hope Easter Run NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Mar 27, 2027

    Always Hope Easter Run PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Mar 27, 2027

    SuperHeroes Run NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Mar 27, 2027

    SuperHeroes Run PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Apr 10, 2027

    Sloth Run 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Apr 10, 2027

    Sloth Run 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Apr 10, 2027

    Run for PB&J 5k/10k/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Apr 10, 2027

    Run for PB&J 5k/10k/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sun, Apr 11, 2027

    2027 AmeriHealth April Fools Half Marathon & 8K

    Atlantic City, NJ

    OutsideMarathon5.0 mi

    Sun, Apr 18, 2027

    The Jersey City Marathon & Half Marathon Marquee Experience at Newport

    Jersey City, NJ

    OutsideMarathon

    Sat, Apr 24, 2027

    Coffee Lover Run NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Apr 24, 2027

    Coffee Lover Run PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Apr 24, 2027

    Run for Donut NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Apr 24, 2027

    Run for Donut PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sun, May 2, 2027

    2027 Superhero Half Marathon and Relay

    Morristown, NJ

    OutsideMarathon

    Sat, May 8, 2027

    Run for Chocolate 5k/10k/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, May 8, 2027

    Run for Chocolate 5k/10k/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Fri, Jun 4, 2027

    Princeton Triathlon

    Princeton, NJ

    Outside13.8 mi7.2 mi3.8 mi5K

    Sat, Jun 19, 2027

    Run Juneteenth Day 5K/10K/13.1 NEW JERSEY

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Jun 19, 2027

    Run Juneteenth Day 5K/10K/13.1 PHILADELPHIA

    Camden, NJ

    Outside5K10KMarathon1 mile

    Sat, Jul 24, 2027

    Squatchy Surprise

    South Orange Village, NJ

    Outside50.0 mi31.1 miMarathon

    Sat, Sep 18, 2027

    Wild Goose Trail Festival

    Hewitt, NJ

    Outside1 mile10KMarathon18.6 mi

    Sat, Oct 16, 2027

    PRESALE! 2027 AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5K

    Atlantic City, NJ

    OutsideMarathon10K5K

    Sun, Jan 1, 2040

    Result Test - St. Luke's FitOne

    Test, NJ

    OutsideMarathon

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    Half Marathon races by city in New Jersey

    Camden64Jersey City6Atlantic City4South Orange3