Half Marathons in New Jersey — 2026

There are 86 half marathons in New Jersey scheduled for 2026. The next is the Coffee Lovers Run 5K/10K/13.1 NEW JERSEY in Camden on October 10. New Jersey half marathons run primarily October through September.

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

Sat, Feb 13 · Camden, NJ Camden

Family Fun Run 1 Mile5K RegistrationVirtual Run Registration (5K/10K/13.1) +3

From $30 Open

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

Sat, Feb 13 · Camden, NJ Camden

Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration (5K/10K/13.1) +3

From $30 Open

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

Sat, Feb 13 · Camden, NJ Camden

Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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Run Together Against Breast Cancer NEW JERSEY

Sat, Feb 27 · Camden, NJ Camden

Family Fun Run 1 MileVirtual Run Registration (5K/10K/13.1)5K Registration +3

From $30 Open

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Run Together Against Breast Cancer PHILADELPHIA

Sat, Feb 27 · Camden, NJ Camden

Family Fun Run 1 Mile5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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Run For Mental Health PHILADELPHIA

Sat, Feb 27 · Camden, NJ Camden

Family 1 Mile Fun Run5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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Run For Mental Health NEW JERSEY

Sat, Feb 27 · Camden, NJ Camden

Family 1 Mile Fun Run5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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Sunrise Marathon 5K/10K/13.1 NEW JERSEY

Sat, Mar 20 · Camden, NJ Camden

Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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Sunrise Marathon 5K/10K/13.1 PHILADELPHIA

Sat, Mar 20 · Camden, NJ Camden

Family 1 Mile Fun Run5K RegistrationVirtual Run Registration +3

From $30 Open

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Garden State 10 Miler & Cookie Chase 5k

Sun, Mar 21 · Somerset, NJ Somerset

1 Mile Kids Fun Run1 Mile Kids Fun RunCookie Chase 5K +9

From $10 Open

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SuperHeroes Run PHILADELPHIA

Sat, Mar 27 · Camden, NJ Camden

Family Fun Run 1 Mile5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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SuperHeroes Run NEW JERSEY

Sat, Mar 27 · Camden, NJ Camden

Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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

Sat, Apr 10 · Camden, NJ Camden

Family 1 Mile Fun RunVirtual Run Registration5K Registration +3

From $30 Open

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Sloth Run 5K/10K/13.1 PHILADELPHIA

Sat, Apr 10 · Camden, NJ Camden

Family 1 Mile Fun Run5K RegistrationVirtual Run Registration +3

From $30 Open

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Sloth Run 5K/10K/13.1 NEW JERSEY

Sat, Apr 10 · Camden, NJ Camden

Family 1 Mile Fun Run5K RegistrationVirtual Run Registration +3

From $30 Open

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

Sat, Apr 10 · Camden, NJ Camden

Family 1 Mile Fun RunVirtual Run Registration5K Registration +3

From $30 Open

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2027 AmeriHealth April Fools Half Marathon & 8K

Sun, Apr 11 · Atlantic City, NJ Atlantic City

8K8KHalf Marathon +1

From $50 Open

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PRESALE 2027 AmeriHealth New Jersey April Fools Half Marathon & 8K

Sun, Apr 11 · Atlantic City, NJ Atlantic City

8KHalf Marathon

From $45 Open

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Coffee Lover Run NEW JERSEY

Sat, Apr 24 · Camden, NJ Camden

Family 1 Mile Fun Run5K RegistrationVirtual Run Registration +3

From $30 Open

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Run for Donut NEW JERSEY

Sat, Apr 24 · Camden, NJ Camden

Family 1 Mile Fun Run5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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Run for Donut PHILADELPHIA

Sat, Apr 24 · Camden, NJ Camden

Family 1 Mile Fun Run5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

Register →

Coffee Lover Run PHILADELPHIA

Sat, Apr 24 · Camden, NJ Camden

Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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Adventure Triathlon at The Manor #

Sun, May 2 · Mays Landing, NJ Mays Landing

5k Trail Run5k Trail RunAqua Bike +9

From $35 Closed

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2027 Superhero Half Marathon and Relay

Sun, May 2 · Morristown, NJ Morristown

USATF Members Superhero Half MarathonSuperhero Half Marathon RELAYSuperhero Half Marathon +3

From $45 Open

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

Sat, May 8 · Camden, NJ Camden

Family 1 Mile Fun Run5K RegistrationVirtual Run Registration +3

From $30 Open

Register →

Run for Chocolate 5k/10k/13.1 PHILADELPHIA

Sat, May 8 · Camden, NJ Camden

Family 1 Mile Fun Run5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

Register →

SuperHeroes Run PHILADELPHIA

Sat, May 29 · Camden, NJ Camden

Family 1 Mile Fun Run5K RegistrationVirtual Run Registration +3

From $30 Open

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SuperHeroes Run NEW JERSEY

Sat, May 29 · Camden, NJ Camden

Family 1 Mile Fun RunVirtual Run Registration5K Registration +3

From $30 Open

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Princeton Triathlon

Fri, Jun 4 · Princeton, NJ Princeton

Youth TriathlonYouth Triathlon5k Run +14

From $0 Open Closing Soon

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

Sat, Jun 19 · Camden, NJ Camden

Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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Run Juneteenth Day 5K/10K/13.1 PHILADELPHIA

Sat, Jun 19 · Camden, NJ Camden

Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration (5K/10K/13.1) +3

From $30 Open

Register →

DQ Triathlon, Duathlon, Aquabike, Aquathlon, & Super Sprint Triathlon at Vincentown *#

Sat, Jul 10 · Vincentown, NJ Vincentown

AquathlonAquathlonSuper Sprint Triathlon +11

From $65 Open

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DQ Laurel Lake Triathlon, Duathlon, Aquabike, Aquathlon, & Super Sprint Triathlon in honor of William Laubengeyer *#

Sat, Jul 24 · Millville, NJ Millville

AquathlonAquathlonSuper Sprint Triathlon +11

From $65 Open

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2027 Brigantine Beach Triathlon

Sat, Aug 7 · Brigantine, NJ Brigantine

AquabikeAquabikeDuathlon +9

From $50 Open

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DQ 16th Annual Medford Lakes Colony Sprint Triathlon, Duathlon, & Aquabike *#

Sun, Aug 22 · Medford Lakes, NJ Medford Lakes

AquabikeAquabikeTriathlon +7

From $85 Open

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DQ Long Beach Island Triathlon, Duathlon, & Aquabike at Bayview Park *#

Sun, Sep 19 · Long Beach, NJ Long Beach

AquabikeAquabikeTriathlon Relay +7

From $115 Open

Register →