5K races in New Jersey, United States — 2026 running calendar

Oct

24

Ahlyza's Fight 5K

Somerset, New Jersey, United States

Running

5K

Oct

24

5Knights 5K

Washington, New Jersey, United States

$20.00

Running

5K

Oct

24

Run and Walk As One

West Windsor Township, New Jersey, United States

$20.00 - $25.00

Running Walking

4.8K 1.6K

Oct

24

Newton Pride Monster Dash 5K

Newton, New Jersey, United States

$30.00

Running

5K

Oct

24

5K for Pizza: Seaside Heights

Seaside Heights, New Jersey, United States

$50.00

Running

5K

Oct

24

Meadows Miler

Pennington, New Jersey, United States

$20.00 - $55.00

Running

10K 5K 1.6K +2

Oct

24

Mayor's Challenge 5K + 1 Mile Costume Fun Run

Red Bank, New Jersey, United States

$20.00 - $30.00

Walking Running

5K 1.6K

Oct

24

The Skeleton Run

Oceanport, New Jersey, United States

$50.00

Running

5K

Oct

24

Cape May Hallowed Half Marathon

Cape May, New Jersey, United States

$60.00 - $180.00

Running

Half-Marathon 5K

Oct

25

HomeFront's HALLOWEEN 5K Run & 1 Mile Walk

Princeton, New Jersey, United States

$30.00 - $50.00

Running Walking

5K 1.6K

Oct

25

Third Butterfly Run

Collingswood, New Jersey, United States

$25.00

Running

5K

Oct

25

SomerStrong 5K,10K, fun walk, kids fun run (Halloween-themed) and Trunk or Treat

Bridgewater, New Jersey, United States

Free - $40.00

Running Walking

5K 10K 1.6K Virtual Walk/Run (any miles) +5