
AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5K
Typically 54–67°F · some rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2025
45–62°F
dry
2024
46–60°F
dry
2023
48–63°F
dry
2022
59–66°F
rain
2021
53–64°F
dry
2020
47–60°F
rain
2019
51–61°F
dry
2018
53–64°F
dry
2017
45–58°F
dry
2016
62–74°F
dry
Best months to race in New Jersey →
About this race
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.
Course map
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