
PRESALE! 2027 AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5K is a running race on October 16–17, 2027 in Atlantic City, NJ, with entry fees from $35 to $110.
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.
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
65°
Typical Low
54°
Chance of Rain
29%
Based on US Climate Normals data from Atlantic City, 2 mi from the venue.
Population
38,486
as of 2023
City Elevation
5 ft
Nearest Airport
ACY
Atlantic City International Airport · 10 mi
Major Hub
PHL
Philadelphia International Airport · 56 mi
Time Zone
Eastern Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Every finish line starts with a single decision. Claim your spot at PRESALE! 2027 AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5K, put it on the calendar, and turn “someday” into a start date.
395
Days to train
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Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
PRESALE! 2027 AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5K
Oct 16, 2027