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

Name: AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5K
Start: 2026-10-17
End: 2026-10-18
Location: Atlantic City, New Jersey

location_city Atlantic City

location_on New Jersey

flag United States

calendar_today 17 Oct, 2026 – 18 Oct, 2026

directions_run Running

language Official Website

About the Event

Experience the rich legacy of running with the esteemed Atlantic City Marathon, a cherished tradition since 1958, making it the third oldest ongoing marathon in the United States.

Explore the scenic wonders of Absecon Island as the Atlantic City Marathon & Half Marathon wind through the vibrant streets of Atlantic City, Ventnor, Margate, and Longport. From the glitzy Boardwalk Casinos to the tranquil charm of beachside communities, every mile offers a captivating experience for all runners.

Whether you're seeking the ultimate endurance test of the Marathon, the exhilaration of the Half Marathon, the spirited pace of the 10K, or the quick thrill of the 5K, there's a race for every ambition. Join us and be part of the enduring legacy of the Atlantic City Marathon.

Races Offered

10K

Oct 17, 2026

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Distance — 10K

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Type — Road running

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09:00

G. Larry James 5K

Oct 17, 2026

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Distance — 5K

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Type — Road running

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09:00

King Neptune Challenge (Half Marathon + 10K)

Oct 17, 2026

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Distance — 13.1 Miles

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Type — Road running

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09:00

King Neptune Challenge (Half Marathon + 5K)

Oct 17, 2026

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Distance — 13.1 Miles

terrain

Type — Road running

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09:00

King Neptune Challenge (Marathon + 10K)

Oct 17, 2026

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Distance — 26.2 Miles

terrain

Type — Road running

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09:00

King Neptune Challenge (Marathon + 5K)

Oct 17, 2026

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Distance — 26.2 Miles

terrain

Type — Road running

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09:00

Half Marathon

Oct 18, 2026

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Distance — 13.1 Miles

terrain

Type — Road running

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08:00

Marathon

Oct 18, 2026

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Distance — 26.2 Miles

terrain

Type — Road running

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08:00

Weather Overview

These values represent the 3-year monthly averages for October in Atlantic City.

Temp (°C)

Feels Like (°C)

thermostat 11.4° / 19.8°

wb_sunny 8.9° / 17.7°

Wind (km/h)

Humidity (%)

air 12.7 /

water_drop 73.1%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 11.4° / 19.8°

wb_sunny 8.9° / 17.7°

air 12.7 km/h

water_drop 73.1%

About Atlantic City

The entertainment capital of the Eastern Seaboard, Atlantic City is New Jersey's most popular resort destination. Its streets are familiar to anyone who's ever played Monopoly, but board game fans aren't the only ones who want to "take a walk on the Boardwalk". The city's beaches and the famous wood-plank walkway have attracted visitors for more than a century.