Atlantic City Marathon

Atlantic City, NJ, USA · October 18, 2026

59°·60° high·Windy·Dry

Weather

Race Day Weather

59°at start

61° high

Windy

Dry

Cool temps, moderate winds

Runners will face temperatures starting at 59°F and rising to 61°F, with humidity at 68% and a dew point of 49°F. Winds from the NW at 16 mph with gusts up to 24 mph will create a headwind throughout. It's advisable to maintain a conservative pace early and consider hydration strategies to combat the humidity.

Race day forecast available in 84 days

6 AM

7 AM

8 AM

9 AM

10 AM

11 AM

12 PM

1 PM

2 PM

3 PM

4 PM

Pre-raceRace windowPost-race

Get forecast alerts for Atlantic City Marathon

We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.

Race Info

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

Website

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.

What will the weather be like for the 2026 Atlantic City Marathon?

The forecast calls for a high of 65°F and a low of 60°F with a 9% chance of rain.

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°

Free guidesMarathon Fueling Guide·Carb Loading Guide·Race Morning Guide·Race Day Gear Guide·Pacing Strategy Guide·Mental Strategy Guide