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Half Marathon Races in New Jersey

98 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

98 races

Sat, Aug 8, 2026

Jersey Shore Summer Half, 10K, and 5K

Cape May Court House, NJ

OutsideMarathon10K5K

Fri, Aug 14, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Aug 14, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Aug 14, 2026

Bagel Run 5K/10K/13.1 NEW JERSEY

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Aug 14, 2026

Bagel Run 5K/10K/13.1 PHILADELPHIA

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Aug 14, 2026

Brookville Olympic Triathlon, Duathlon, & Aquabike; Sprint Triathlon & Aquabike #

Barnegat, NJ

Outside31.7 mi30.8 mi25.5 mi15.7 mi

Sat, Aug 15, 2026

Greenfields Tri/Aqua/Du/ 5K & Splash and Dash #

West Deptford, NJ

Outside16.3 mi18.1 miMarathon5K

Sat, Aug 15, 2026

Jersey City Summer Half, 10K, and 5K

Jersey City, NJ

OutsideMarathon10K5K

Sat, Aug 22, 2026

New Jersey Summer Half, 10k, 5k @ Battlefield

Englishtown, NJ

OutsideMarathon10K5K

Fri, Aug 28, 2026

Sloth Run 5K/10K/13.1 NEW JERSEY

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Aug 28, 2026

Sloth Run 5K/10K/13.1 PHILADELPHIA

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Aug 28, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Aug 28, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Sat, Sep 5, 2026

Mercer County Half Marathon & EVO 5k

Trenton, NJ

OutsideMarathon5K

Fri, Sep 11, 2026

FallApple

South Orange, NJ

Outside5K10KMarathon31.1 mi

Fri, Sep 11, 2026

National Chocolate Day: Run for Chocolates 5K/10K/13.1 NEW JERSEY

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Sep 11, 2026

National Chocolate Day: Run for Chocolates 5K/10K/13.1 PHILADELPHIA

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Sep 11, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Sep 11, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Sat, Sep 12, 2026

The NJ Fall Endurance Classic Half Marathon, 10k, 5k

Bridgewater, NJ

OutsideMarathon10K5K

Sat, Sep 12, 2026

The Racefaster Half Marathon

Paramus, NJ

OutsideMarathon

Fri, Sep 18, 2026

Harvest to Horizon Running Festival

Cedarville, NJ

OutsideMarathon5K1 mile

Fri, Sep 25, 2026

Oktoberfest Run 5K/10K/13.1 NEW JERSEY

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Sep 25, 2026

Oktoberfest Run 5K/10K/13.1 PHILADELPHIA

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Sep 25, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Sep 25, 2026

Run for Donuts 5K/10K/13.1 PHILADELPHIA

Camden, NJ

Outside5K10KMarathon1 mile

Sat, Sep 26, 2026

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

Rochelle Park, NJ

Outside4.0 mi400 mMarathon

Sat, Sep 26, 2026

Palisades Half Marathon + 6K Trail Run

Fort Lee, NJ

OutsideMarathon3.7 mi

Sat, Sep 26, 2026

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

PT Pleasant, NJ

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

Sat, Oct 3, 2026

Ocean Running Club's Seaside Half Marathon and 5K

Seaside Park, NJ

Outside5KMarathon16.2 mi

Sat, Oct 3, 2026

The JC Green Half, 10K, and 5K

Jersey City, NJ

OutsideMarathon10K5K

Sat, Oct 3, 2026

Jersey Shore Half Marathon and 2 Mile Run

Highlands, NJ

OutsideMarathon2.0 mi

Fri, Oct 9, 2026

Bagel Run 5K/10K/13.1 NEW JERSEY

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Oct 9, 2026

Bagel Run 5K/10K/13.1 PHILADELPHIA

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Oct 9, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Oct 9, 2026

Coffee Lovers Run 5K/10K/13.1 PHILADELPHIA

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Oct 16, 2026

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

Atlantic City, NJ

OutsideMarathon10K5K

Sat, Oct 17, 2026

Main Street Half Marathon & 4 Miler - Hunterdon

Clinton, NJ

OutsideMarathon4.0 mi

Sun, Oct 18, 2026

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

Atlantic City, NJ

OutsideMarathon5K10K

Fri, Oct 23, 2026

Hot Mess Trail Races

Pittsgrove, NJ

Outside4.0 miMarathon

Fri, Oct 23, 2026

Cape May Hallowed Half Marathon

Cape May, NJ

OutsideMarathon5K

Fri, Oct 30, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Oct 30, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Oct 30, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Oct 30, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Nov 6, 2026

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

Wildwood Crest, NJ

OutsideMarathon5K10K9.3 mi

Sat, Nov 7, 2026

2026 HiTOPS Princeton Half Marathon

Princeton, NJ

OutsideMarathon

Fri, Nov 13, 2026

NJ Trail Series SOMO Winter 1

South Orange, NJ

Outside5K10KMarathon

Fri, Nov 13, 2026

The NY Skyline Half, 10K, and 5K

Jersey City, NJ

OutsideMarathon10K5K

Fri, Nov 13, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Nov 13, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Nov 13, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Nov 13, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Sat, Nov 14, 2026

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

Williamstown, NJ

OutsideMarathon

Sat, Nov 21, 2026

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

Englishtown, NJ

OutsideMarathon10K5K

Wed, Nov 25, 2026

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

Clark, NJ

OutsideMarathon10K5K

Fri, Nov 27, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Nov 27, 2026

Coffee Lovers Run 5K/10K/13.1 PHILADELPHIA

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Nov 27, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Nov 27, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Dec 4, 2026

NJ Trail Series SOMO Winter 2

South Orange, NJ

Outside5K10KMarathon

Fri, Dec 11, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Dec 11, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Dec 11, 2026

Sunrise Marathon 5K/10K/13.1 NEW JERSEY

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Dec 11, 2026

Sunrise Marathon 5K/10K/13.1 PHILADELPHIA

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Dec 25, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Dec 25, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Dec 25, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Dec 25, 2026

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Jan 8, 2027

NJ Trail Series SOMO Winter 3

South Orange, NJ

Outside5K10KMarathon

Fri, Jan 15, 2027

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Jan 15, 2027

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Jan 15, 2027

Sunrise Marathon 5K/10K/13.1 NEW JERSEY

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Jan 15, 2027

Sunrise Marathon 5K/10K/13.1 PHILADELPHIA

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Jan 29, 2027

Coffee Lover Run NEW JERSEY

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Jan 29, 2027

Coffee Lover Run PHILADELPHIA

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Jan 29, 2027

Run for Donut NEW JERSEY

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Jan 29, 2027

Run for Donut PHILADELPHIA

Camden, NJ

Outside5K10KMarathon1 mile

Sat, Feb 6, 2027

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

Jersey City, NJ

OutsideMarathon10K5K

Fri, Feb 12, 2027

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Feb 12, 2027

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Feb 12, 2027

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Feb 12, 2027

Run for Chocolate 5K/10K/13.1 PHILADELPHIA

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Mar 19, 2027

Sunrise Marathon 5K/10K/13.1 NEW JERSEY

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Mar 19, 2027

Sunrise Marathon 5K/10K/13.1 PHILADELPHIA

Camden, NJ

Outside5K10KMarathon1 mile

Sat, Mar 20, 2027

Garden State 10 Miler & Cookie Chase 5k

Somerset, NJ

Outside5K10.0 miMarathon1 mile

Fri, Apr 9, 2027

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

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Apr 9, 2027

Run for Bagels 5K/10K/13.1 PHILADELPHIA

Camden, NJ

Outside5K10KMarathon1 mile

Sat, Apr 10, 2027

2027 AmeriHealth April Fools Half Marathon & 8K

Atlantic City, NJ

OutsideMarathon5.0 mi

Sat, Apr 17, 2027

The Jersey City Marathon & Half Marathon Marquee Experience at Newport

Jersey City, NJ

OutsideMarathon

Fri, Apr 23, 2027

Coffee Lover Run NEW JERSEY

Camden, NJ

Outside5K10KMarathon1 mile

Fri, Apr 23, 2027

Coffee Lover Run PHILADELPHIA

Camden, NJ

Outside5K10KMarathon1 mile

Sat, May 1, 2027

2027 Superhero Half Marathon and Relay

Morristown, NJ

OutsideMarathon

Thu, Jun 3, 2027

Princeton Triathlon

Princeton, NJ

Outside7.2 mi3.8 mi13.8 mi16.1 mi

Fri, Jul 23, 2027

Squatchy Surprise

South Orange Village, NJ

Outside50.0 mi31.1 miMarathon

Fri, Sep 17, 2027

Wild Goose Trail Festival

Hewitt, NJ

Outside1 mile10KMarathon18.6 mi

Fri, Oct 15, 2027

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

Atlantic City, NJ

OutsideMarathon10K5K

Sat, Dec 31, 2039

Result Test - St. Luke's FitOne

Test, NJ

OutsideMarathon

Half Marathon races by city in New Jersey

Camden58Jersey City5Atlantic City4South Orange4