Atlantic City Marathon

Atlantic City, NJ, USA • October 18, 2026

Race Day Weather

52°

67° high

Light

Dry

Cool temperatures, light winds

Runners will face a starting temperature of 52°F, rising to 67°F by the end. With light winds from the WSW at 5 mph, conditions will be favorable throughout. Humidity is moderate at 61%, allowing for a steady pace without overheating. Hydration should still be prioritized as temperatures climb.

Race day forecast available in 205 days

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

Course Map

FAQ

When is the 2026 Atlantic City Marathon?

The 2026 Atlantic City Marathon will be held on Sunday October 18, 2026.

Is the Atlantic City Marathon a Boston Marathon Qualifier?

Yes, the Atlantic City Marathon is an official Boston Marathon qualifier.

What is the time limit for the Atlantic City Marathon?

The time limit for the Atlantic City Marathon is 6.5 hours.

Historical Weather

Based on 15 years of data

Avg Temp

64°F

L:55° H:64°

RunScore

Conditions

Rain Freq

13%

2 of 15 yrs

Wind7mph

Dew44°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2025 Atlantic City Marathon Clear conditions throughout the day. 2025	82°/89°	-	72°
2024 Atlantic City Marathon Clear conditions throughout the day. 2024	43°/75°	-	41°
2023 Atlantic City Marathon Clear conditions throughout the day. 2023	54°/61°	-	41°
2022 Atlantic City Marathon Cloudy skies throughout the day with rain. 2022	60°/62°	Light	56°
2021 Atlantic City Marathon Clear conditions throughout the day. 2021	54°/63°	-	46°
2019 Atlantic City Marathon Becoming cloudy in the afternoon with rain. 2019	61°/62°	Light	54°
2018 Atlantic City Marathon Partly cloudy throughout the day with early morning rain. 2018	49°/51°	-	35°
2017 Atlantic City Marathon Clearing in the afternoon. 2017	62°/67°	-	53°
2016 Atlantic City Marathon Clear conditions throughout the day. 2016	46°/62°	-	39°
2015 Atlantic City Marathon Becoming cloudy in the afternoon with rain. 2015	42°/50°	-	27°
2014 Atlantic City Marathon Partly cloudy throughout the day. 2014	52°/56°	-	37°
2013 Atlantic City Marathon Partly cloudy throughout the day with early morning rain. 2013	62°/62°	-	53°
2012 Atlantic City Marathon Clear conditions throughout the day. 2012	52°/64°	-	42°
2011 Atlantic City Marathon Clear conditions throughout the day. 2011	60°/68°	-	37°
2010 Atlantic City Marathon Clear conditions throughout the day. 2010	53°/69°	-	42°