Atlantic City Marathon

Atlantic City, NJ, USA · October 18, 2026
partly-cloudy-day60°·70° high·Light·Dry
9
Register
Weather
Course
Race Info
FAQ
History

Race Day Weather

partly-cloudy-day
60°at start
70° high
Light
Dry

Mild temps, light winds

Runners will face a temperature rise from 56°F at the start to 70°F by the finish, with an average humidity of 61% and a dew point of 50°F. Winds will be light at 5 mph from the WSW, with gusts up to 24 mph. Runners should consider adjusting their pace as temperatures increase, especially in the later stages.

Race day forecast available in 167 days
clear-night9
clear-night9
clear-day9
clear-day9
clear-day9
partly-cloudy-day9
partly-cloudy-day9
partly-cloudy-day9
partly-cloudy-day9
partly-cloudy-day9
clear-day9

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
Area Map

Course Map

Course Map Unavailable

We don't have course map data for Atlantic City Marathon yet. If you have a GPX file (or other format) for this race, we'd love to add it!

FAQ

Ask a Question about the Atlantic City Marathon

Racecast Concierge (free during beta)

Ask a question about the Atlantic City Marathon and we'll do the hard part and find the answer for you within 48 hours.

By using Racecast Concierge, you agree to receive email alerts pertaining to the Atlantic City Marathon and general racecast.io updates.

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 70°F and a low of 55°F with a 0% chance of rain.

Historical Weather

Based on 15 years of data
Avg Temp
64°F
L:55° H:64°
RunScore
7
Conditions
Rain Freq
13%
2 of 15 yrs
Wind7mph
Dew44°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults

2025 Atlantic City Marathon

Clear conditions throughout the day.

2025
clear-day
82°/89°-
5

2024 Atlantic City Marathon

Clear conditions throughout the day.

2024
clear-day
43°/75°-
8

2023 Atlantic City Marathon

Clear conditions throughout the day.

2023
clear-day
54°/61°-
7

2022 Atlantic City Marathon

Cloudy skies throughout the day with rain.

2022
cloudy
60°/62°Light
7

2021 Atlantic City Marathon

Clear conditions throughout the day.

2021
clear-day
54°/63°-
8

2019 Atlantic City Marathon

Becoming cloudy in the afternoon with rain.

2019
clear-day
61°/62°Light
6

2018 Atlantic City Marathon

Partly cloudy throughout the day with early morning rain.

2018
cloudy
49°/51°-
8

2017 Atlantic City Marathon

Clearing in the afternoon.

2017
cloudy
62°/67°-
7

2016 Atlantic City Marathon

Clear conditions throughout the day.

2016
clear-day
46°/62°-
7

2015 Atlantic City Marathon

Becoming cloudy in the afternoon with rain.

2015
clear-day
42°/50°-
8

2014 Atlantic City Marathon

Partly cloudy throughout the day.

2014
cloudy
52°/56°-
8

2013 Atlantic City Marathon

Partly cloudy throughout the day with early morning rain.

2013
cloudy
62°/62°-
8

2012 Atlantic City Marathon

Clear conditions throughout the day.

2012
clear-day
52°/64°-
8

2011 Atlantic City Marathon

Clear conditions throughout the day.

2011
clear-day
60°/68°-
7

2010 Atlantic City Marathon

Clear conditions throughout the day.

2010
clear-day
53°/69°-
8

Race Day Alerts

Get notified when the Atlantic City Marathon forecast shifts — so you can adjust your gear, pacing, and strategy.

Forecast shift alerts (temp, wind, rain)
Updates as weather changes leading up to race day
Max one message per day
Text Alerts

USA, UK, and Canada only. Standard rates apply.

or
Email Alerts

By subscribing you agree to receive race forecasts and racecast.io updates.

Submit a correction

Spot something wrong or missing for the Atlantic City Marathon? Let us know and we'll update it.

You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR

Submit a race

Missing a race? Send it in and we'll add it to Racecast.