New Jersey Race Calendar

New Jersey Half Marathons by Date • By City

Browse all 2023 New Jersey half marathons by month below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.

When you view a race, you’ll also find contact info if you’re having problems with your registration or need to contact the race directors.

January 2023

February 2023

March 2023

Sun Mar 12 E. Murray Todd Half Marathon Lincroft NJ

April 2023

Sat Apr 1 Asbury Park Half Marathon Asbury Park NJ
Sat Apr 1 Jungle Escape Way Over Yonder Half Marathon 10k & 5k West Milford NJ
Sun Apr 2 April Fools Half Marathon Atlantic City NJ
Sun Apr 23 Jersey City Marathon & Half Marathon Jersey City NJ

May 2023

Sat May 6 XTERRA New Jersey Multisport & Trail Runs Half Marathon Hewitt NJ
Sun May 7 Superhero Half Marathon & Relay Morris Township NJ
Sun May 21 Jersey City Half 10k & 5k Jersey City NJ
Sun May 21 Rubin Run Half Marathon 10k & 5k Tenafly NJ

June 2023

July 2023

Sat Jul 8 Hot Mess Trail Races 6H & Half Marathon Pittsgrove NJ

September 2023

Sun Sep 3 Mercer County Half Marathon Robbinsville NJ
Sat Sep 9 FallApple 50M 50k Marathon Half Marathon & 10k Maplewood NJ
Sun Sep 10 Racefaster Half Marathon & 5k Paramus NJ
Sat Sep 23 Newport Liberty Half Marathon Jersey Cit NJ
Sun Sep 24 OCNJ Half Marathon 10M & 5k Ocean City NJ

October 2023

Sun Oct 1 Jersey City Fall Half 10k & 5k Jersey City NJ
Sun Oct 1 Jersey Shore Half Marathon & 2M Highlands NJ
Sun Oct 22 Atlantic City Marathon & Half Marathon Atlantic City NJ
Sun Oct 22 Main Street Half Marathon of Hunterdon Clinton NJ
Sat Oct 28 Hallowed Half Marathon Cape May NJ

November 2023