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
| Sat Jan 7 | NJ Winter Trail Series Half Marathon 10k & 5k | Parsippany NJ |
| Jan 21 | NJ Winter Trail Series Half Marathon 10k & 5k | Parsippany NJ |
February 2023
| Sat Feb 4 | NJ Winter Trail Series Half Marathon 10k & 5k | Parsippany NJ |
| Sun Feb 12 | Mahlon Winter Classic 5M 10M & Half Marathon | Jefferson NJ |
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
| Sat Jun 3 | Independence Series Day 4 Marathon & Half Marathon | Sussex NJ |
| Sat Jun 17 | Transcend Way Over Yonder Marathon Half Marathon 10k & 5k | Morristown NJ |
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
| Sat Nov 4 | 5 Mile Beach Half Marathon at Wildwood Crest | Wildwood Crest NJ |
| Sun Nov 12 | Run the Vineyards Cork High and Bottle Deep Half Marathon | Williamstown NJ |
