Half Marathons in New Jersey in December
11 half marathons in New Jersey are on the calendar for December 2026, in South Orange, JERSEY CITY, Bridgewater, Camden. Tap a race for the course, weather, past results and how to register.
NJ Trail Series SOMO Winter 2 · South Orange, New Jersey
10th Annual Jersey City Hillers FREE Marathon and Half Marathon Course Challenges. · JERSEY CITY, New Jersey
The Dukes Holiday Half Marathon -10K -and 5K Race Fest · Bridgewater, New Jersey
Run for Breast Cancer 5K/10K/13.1 NEW JERSEY · Camden, New Jersey
Run for Breast Cancer 5K/10K/13.1 PHILADELPHIA · Camden, New Jersey
Sunrise Marathon 5K/10K/13.1 NEW JERSEY · Camden, New Jersey
Sunrise Marathon 5K/10K/13.1 PHILADELPHIA · Camden, New Jersey
A Merry Christmas Run 5K/10K/13.1 NEW JERSEY · Camden, New Jersey
A Merry Christmas Run 5K/10K/13.1 PHILADELPHIA · Camden, New Jersey
New Year's Run 5K/10K/13.1 NEW JERSEY · Camden, New Jersey
New Year's Run 5K/10K/13.1 PHILADELPHIA · Camden, New Jersey