Marathon Races in New Jersey

Find upcoming marathon races in New Jersey — with dates, locations, and direct registration links.

103 upcoming marathon races found in New Jersey

Upcoming Marathon Races in New Jersey

5K Registration+5

Aug 15

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

Sat, August 15, 2026

Camden, NJ

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5K Registration+5

Aug 15

Bagel Run 5K/10K/13.1 PHILADELPHIA

Sat, August 15, 2026

Camden, NJ

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5K Registration+5

Aug 15

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

Sat, August 15, 2026

Camden, NJ

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5K Registration+5

Aug 15

Bagel Run 5K/10K/13.1 NEW JERSEY

Sat, August 15, 2026

Camden, NJ

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10K+2

Aug 23

5K - Aug 23 - Individual

Sun, August 23, 2026

Manalapan Township, NJ

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Half marathon+2

Aug 23

Half - Aug 23 - Individual

Sun, August 23, 2026

Manalapan Township, NJ

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5K Registration+5

Aug 29

Sloth Run 5K/10K/13.1 NEW JERSEY

Sat, August 29, 2026

Camden, NJ

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5K Registration+5

Aug 29

Sloth Run 5K/10K/13.1 PHILADELPHIA

Sat, August 29, 2026

Camden, NJ

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5K Registration+5

Aug 29

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

Sat, August 29, 2026

Camden, NJ

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5K Registration+5

Aug 29

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

Sat, August 29, 2026

Camden, NJ

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5K Registration+5

Aug 29

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

Sat, August 29, 2026

Camden, NJ

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Half Marathon+1

Sep 6

Mercer County Half Marathon & 5k

Sun, September 6, 2026

Trenton, NJ

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5K+5

Sep 12

FallApple

Sat, September 12, 2026

South Orange, NJ

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Ultra+2

Sep 12

FallApple 50M, 50k, Marathon, Half Marathon & 10k

Sat, September 12, 2026

Maplewood, NJ

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5K Registration+5

Sep 12

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

Sat, September 12, 2026

Camden, NJ

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5K Registration+5

Sep 12

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

Sat, September 12, 2026

Camden, NJ

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5K Registration+5

Sep 12

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

Sat, September 12, 2026

Camden, NJ

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5K Registration+5

Sep 12

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

Sat, September 12, 2026

Camden, NJ

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10K+2

Sep 13

HALF-SEP 13 - 13.1 Miler Individual

Sun, September 13, 2026

Bridgewater, NJ

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The Racefaster Half Marathon+1

Sep 13

The Racefaster Half Marathon

Sun, September 13, 2026

Paramus, NJ

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Half Marathon

Sep 17

Newport Liberty Half Marathon

Thu, September 17, 2026

Jersey City, NJ

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Half Marathon+4

Sep 19

Harvest to Horizon Running Festival

Sat, September 19, 2026

Cedarville, NJ

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5K Registration+5

Sep 26

Oktoberfest Run 5K/10K/13.1 PHILADELPHIA

Sat, September 26, 2026

Camden, NJ

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5K Registration+5

Sep 26

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

Sat, September 26, 2026

Camden, NJ

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5K Registration+5

Sep 26

Run for Donuts 5K/10K/13.1 PHILADELPHIA

Sat, September 26, 2026

Camden, NJ

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5K Registration+5

Sep 26

Oktoberfest Run 5K/10K/13.1 NEW JERSEY

Sat, September 26, 2026

Camden, NJ

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Achilles NJ Hope & Possibility 5k+3

Sep 27

Achilles New Jersey Hope & Possibility 2026

Sun, September 27, 2026

Rochelle Park, NJ

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Half Marathon+1

Sep 27

Franklin Lakes Scenic Half Marathon & 5k

Sun, September 27, 2026

Franklin Lakes, NJ

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2026 Palisades Half Marathon+1

Sep 27

Palisades Half Marathon + Trail Run

Sun, September 27, 2026

Fort Lee, NJ

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72Hour+25

Oct 1

NJ Trail Series One Day

Thu, October 1, 2026

Augusta, NJ

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