Browse all 2018 New Jersey half marathons by month below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.
See also: New Jersey Half Marathons, Listed by City
January 2018
- Sat, Jan 6: Watchung Run 50K, Marathon, Half Marathon & 10K in Mountainside, NJ
- Sat, Jan 20: NJ Trail Series Fall/Winter Half Marathon, 10K & 5K – Race 4 in Morristown, NJ
February 2018
- Sat, Feb 3: NJ Trail Series Fall/Winter Half Marathon, 10K & 5K in Morristown, NJ
March 2018
- Sun, Mar 4: E. Murray Todd Half Marathon in Lincroft, NJ
- Sun, Mar 25: Baker’s Dozen Half Marathon in Montclair, NJ
- Sun, Mar 25: Garden State Half Marathon, 10 Mile, 5K & Relay in Somerset, NJ
April 2018
- Sat, Apr 14: NJ Ultra Festival in Blairstown, NJ
- Sun, Apr 15: April Fools Half Marathon in Atlantic City, NJ
- Sun, Apr 15: Rutgers UNITE Half Marathon & 8K in New Brunswick, NJ
- Sat, Apr 21: RunAPalooza Asbury Park Half Marathon in Asbury Park, NJ
- Sun, Apr 29: MudHen Half Marathon & 8K in Wildwood, NJ
- Sun, Apr 29: New Jersey Marathon, Half Marathon & Relay in Long Branch, NJ
May 2018
- Sun, May 6: Rock the River Palisades Half Marathon, 5K & Trail 6K in Fort Lee, NJ
- Fri, May 11: Mainly Marathons Independence Series – Day 4 in Branchville, NJ
- Sun, May 20: Superhero Half Marathon & Relay in Morris Township, NJ
June 2018
- Sun, Jun 3: NJ Trail Series Spring Marathon, Half Marathon, 10K & 50K in Maplewood, NJ
September 2018
- Sun Sep 9: Racefaster Half Marathon & 5K in Paramus NJ
- Sun Sep 16: Newport Liberty Half Marathon in Jersey City NJ
- Sun Sep 30: OCNJ Half Marathon 10-Mile & 5K in Ocean City NJ
October 2018
- Sun Oct 7: Main Street Half Marathon of Hunterdon in Clinton NJ
- Sun Oct 7: Shades of Death Half Marathon & Devil’s Run in Allamuchy NJ
- Sun Oct 14: Seaside Half Marathon & 5K in Seaside Heights NJ
- Sun Oct 21: Atlantic City Marathon & Half Marathon in Atlantic City NJ
- Sat Oct 27: Cape May Hallowed Half Marathon in Cape May NJ
November 2018
- Sun Nov 4: Princeton Half Marathon in Princeton NJ
December 2018
- Sun Dec 16: NJ Trail Series Fall/Winter Series #3 Half Marathon 10K & 5K in Morristown NJ
