0017

Half Marathons Found In New Jersey in October

View all ↓

Half Marathons in New Jersey in October 2026

Find A Race is the US's favourite event listings site. Check out our list of October 2026 Half Marathons in New Jersey below.

Race Calendar: Half Marathons Found In October

🚀Boosted

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

Atlantic City, New Jersey
Sat 17 Oct 26 - Sun 18 Oct 26
$80.50 - $170.60
🚀Boosted

PRESALE! 2026 AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5K

Atlantic City, New Jersey
Sat 17 Oct 26 - Sun 18 Oct 26
$38.10 - $112.30
Feature your event at the top of the results

Want more bookings?

Our most effective tool for getting more people to your race is a ‘Boost’. Boosts put your event to the top of the search results.

Typically a Boosted event gets 8x as many Impressions, 4x as many Clicks and generates 4x more revenue than a standard event listing.

Choose to Boost your event on the landing page which best suits your target audience and budget. For example, ‘10k’s near San Francisco or ‘marathons in April’. Our team can advise on scheduling promotions to optimize performance.

Prices start at $100 per month. The most popular categories sell out in advance so booking early is recommended.

Get in touch

Hi, I'm Rosie from findarace.com!

If you're looking to boost your event or have any questions, please fill in your details below and I'll be in touch to help you.

Jersey Shore, NJ Galloway Training Program

Long Branch, New Jersey
Sat 27 Jun 26 - Sat 21 Nov 26
Free - $128.20

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

Atlantic City, New Jersey
Sat 17 Oct 26 - Sun 18 Oct 26
$80.50 - $170.60

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

Rochelle Park, New Jersey
Sun 18 Oct 26
Free - $45.00

Everybody's Run Fest at Liberty State Park

Jersey City, New Jersey
Sun 18 Oct 26
$54.00 - $95.34

Main Street Half Marathon & 4 Miler - Hunterdon

Clinton, New Jersey
Sun 18 Oct 26
$54.00 - $96.40

Jungle Escape Trail Festival

West Milford, Passaic
Sun 18 Oct 26
$45.00 - $80.00

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

Atlantic City, New Jersey
Mon 19 Oct 26
$43.40 - $526.00

Hot Mess Trail Races

Pittsgrove, New Jersey
Sat 24 Oct 26
$85.80 - $96.40

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

Camden, New Jersey
Sat 31 Oct 26
$32.80 - $48.70

The NJ Halloween Half Marathon, 10K, and 5K

Ridgefield Park, New Jersey
Sat 31 Oct 26
$54.00 - $80.50

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

Camden, New Jersey
Sat 31 Oct 26
$32.80 - $48.70

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

Camden, New Jersey
Sat 31 Oct 26
$32.80 - $48.70

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

Camden, New Jersey
Sat 31 Oct 26
$32.80 - $48.70

RaceJoy Realtime

Moorestown, New Jersey
Wed 11 Jan 23 - Thu 31 Dec 26
Free

RaceJoy Certification - Training 2026

Moorestown, New Jersey
Mon 16 Jan 23 - Sun 28 Feb 27
Free

PRESALE! 2026 AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5K

Atlantic City, New Jersey
Sat 17 Oct 26 - Sun 18 Oct 26
$38.10 - $112.30

Cape May Hallowed Half Marathon

Cape May, New Jersey
Sat 24 Oct 26
$64.60 - $191.80
Showing 1-17 of 17 results

Win $250
nike.com
gift card!

Sign-up to our email newsletter and you'll be automatically entered into a prize draw to win a $250 digital gift card to spend at nike.com

By entering, you give Find a Race permission to use your name and likeness for promotional purposes if you win. Privacy policy and terms

Image: © Nike