The Atlantic City Marathon is the third oldest active marathon in the United States. It typically takes place the third weekend in October. Course The marathon runs on a loop course that begins and ends in front of Bally's Atlantic City, with about of the race being run on the Atlantic City Boardwalk. Races Atlantic City Marathon Atlantic City Half Marathon Atlantic City 10K Atlantic City 5K Atlantic City Boardwalk Run 5 Miler Atlantic City April Fools Half Marathon and 8K Notes References External links Sports in Atlantic City, New Jersey Marathons in the United States