Atlantic City Half Marathon

Atlantic City, NJ, USA · October 17, 2027·
partly-cloudy-day59°·59° high·Windy·Dry
7
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Race Day Weather

partly-cloudy-day
59°at start
60° high
Windy
Dry
Your goal
0:00:00

Comfortable temps, moderate wind

Mild 59°F temps at gun time mean comfortable early miles without overheating risk. Moderate winds around 19mph may affect pacing on open sections of the course. Moderate humidity at 71% is worth noting for effort level, especially in later miles.

Race day forecast available in 332 days
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Pace Calculator

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Race Plan

Get your personalized Atlantic City Half Marathon race plan

A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.

Race Pace
Weather Splits
Nutrition
Gear & Packing
T-Minus
Carb Tracker
Spectator Guide
Race Band

Race Info

The Atlantic City Half Marathon starts on the Boardwalk at Michigan Avenue in front of Bally's on Absecon Island, on the Sunday of race weekend. It shares the marathon's opening miles through the Brigantine Connector tunnel and the Brigantine Boulevard and Huron Avenue loop, returns to the Boardwalk at its northern end, then runs south along the oceanfront and Atlantic Avenue into Ventnor for a turnaround before finishing back on the Boardwalk. The course is flat and close to sea level.

Race weekend

Saturday, October 16
9:00 AM10K (6.2 mi)
9:00 AM5K (3.1 mi)
Sunday, October 17
8:00 AMMarathon (26.2 mi)
8:00 AMHalf Marathon (13.1 mi)
Area Map

Course Map

FAQ

When is the 2027 Atlantic City Half Marathon?

The 2027 Atlantic City Half Marathon will be held on Sunday October 17, 2027.

What is the time limit for the Atlantic City Half Marathon?

The time limit for the Atlantic City Half Marathon is 3.5 hours.

What will the weather be like for the 2027 Atlantic City Half Marathon?

The forecast calls for a high of 65°F and a low of 60°F with a 9% chance of rain. Check our detailed hourly forecast above for the best half marathon race plan.

Historical Weather

Based on 16 years of data
Avg Temp
57°F
L:54° H:59°
RunScore
8
Conditions
Rain Freq
6%
1 of 16 yrs
Wind5mph
Dew45°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-day
39°/49°-
10
2025
clear-day
82°/86°-
2
2024
clear-day
43°/61°-
9
2023
clear-day
54°/57°-
10
2022
cloudy
60°/62°-
7
2021
clear-day
54°/59°-
8
2019
clear-day
61°/62°Light
7
2018
cloudy
49°/51°-
10
2017
cloudy
62°/67°-
6
2016
clear-day
46°/55°-
10
2015
clear-day
42°/47°-
10
2014
cloudy
52°/53°-
10
2013
cloudy
62°/62°-
7
2012
clear-day
52°/56°-
10
2011
clear-day
60°/64°-
8
2010
clear-day
53°/58°-
9