Race Discovery

Half-Marathon races in New Jersey, United States — 2026 running calendar

98 events found

Ocean Running Club's Seaside Half Marathon and 5K logo
Oct
04

Ocean Running Club's Seaside Half Marathon and 5K

Seaside Park, New Jersey, United States
Free - $105.00
Running
5K Half-Marathon 26.1K
Coffee Lovers Run 5K/10K/13.1 PHILADELPHIA logo
Oct
10

Coffee Lovers Run 5K/10K/13.1 PHILADELPHIA

Camden, New Jersey, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +8
Coffee Lovers Run 5K/10K/13.1 NEW JERSEY logo
Oct
10

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

Camden, New Jersey, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +8
AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5K logo
Oct
17

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

Atlantic City, New Jersey, United States
$50.00 - $135.00
Running
10K 5K Marathon Half-Marathon +4
Main Street Half Marathon & 4 Miler - Hunterdon logo
Oct
18

Main Street Half Marathon & 4 Miler - Hunterdon

Clinton, New Jersey, United States
$40.00 - $80.00
Running
Half-Marathon 6.4K
Running for Children's Rights to Both Parents - 10 of 50 Half Marathons in 50 States - New Jersey logo
Oct
19

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

Atlantic City, New Jersey, United States
$40.00 - $500.00
Running
Half-Marathon 5K 10K
Hot Mess Trail Races logo
Oct
24

Hot Mess Trail Races

Pittsgrove, New Jersey, United States
$80.00 - $90.00
Trail running Running
6.4K Half-Marathon
Cape May Hallowed Half Marathon logo
Oct
24

Cape May Hallowed Half Marathon

Cape May, New Jersey, United States
$60.00 - $180.00
Running
Half-Marathon 5K
PB&J Fuel Run 5K/10K/13.1 PHILADELPHIA logo
Oct
31

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

Camden, New Jersey, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +2
PB&J Fuel Run 5K/10K/13.1 NEW JERSEY logo
Oct
31

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

Camden, New Jersey, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +2
Halloween Trick or Trot Run 5K/10K/13.1 PHILADELPHIA logo
Oct
31

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

Camden, New Jersey, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +2
Halloween Trick or Trot Run 5K/10K/13.1 NEW JERSEY logo
Oct
31

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

Camden, New Jersey, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +2