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Marathons Found In New Jersey in October

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Marathons in New Jersey in October 2025

Find A Race is the US's favourite event listings site. Check out our list of October 2025 Marathons in New Jersey below.

Race Calendar: Marathons Found In October

🚀Boosted

PRESALE! 2025 AmeriHealth Atlantic City Marathon, Half Marathon, 10K & 5K

Atlantic City, New Jersey
19 Oct 25
$38.10 - $112.30
🚀Boosted

Jersey Shore, NJ Galloway Training Program

Long Branch, New Jersey
12 Apr 25 - 22 Nov 25
Free - $210.88
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Jersey Shore, NJ Galloway Training Program

Long Branch, New Jersey
12 Apr 25 - 22 Nov 25
Free - $210.88

FFNJ Half and Full Marathon Training Program Supported by Adidas

Morristown, New Jersey
04 Aug 25 - 23 Nov 25
$213.00 - $263.50

NJ Trail Series One Day

Augusta, New Jersey
02 Oct 25 - 05 Oct 25
$133.50 - $289.75

2025 AmeriHealth Atlantic City Marathon, Half Marathon, 10K & 5K

Atlantic City, New Jersey
18 Oct 25 - 19 Oct 25
$54.00 - $144.10

RaceJoy Realtime

Moorestown, New Jersey
11 Jan 23 - 31 Dec 25
Free

PRESALE! 2025 AmeriHealth Atlantic City Marathon, Half Marathon, 10K & 5K

Atlantic City, New Jersey
19 Oct 25
$38.10 - $112.30
Showing 1-6 of 6 results