Running races in or near Trenton, NJ
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Trenton, NJ area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.
10K - 10K Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 06-28-2025
Description: This course takes you through the natural beauty of ...
View Race Details View on Map
10K - Nov 23 - Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 11-23-2025
Description: To race on a ...
View Race Details View on Map
Day Camper Fee
Organization: Princeton University Sports Camps
Date of Race: 06-29-2025
Description: To race on a ...
View Race Details View on Map
The NJ Endurance Classic Half Marathon, 10k, 5k
Organization: Du City Tri Runs, Inc.
Date of Race: 06-28-2025
Description: This course takes you through the natural beauty of ...
View Race Details View on Map
Track & Field Overnight Camp
Organization: Princeton University Sports Camps
Date of Race: 06-29-2025
Description: For day campers the fee includes instruction, meals (lunch daily) and ...
View Race Details View on Map
The New Jersey Fall Half Marathon, 10k, 5k ...
Organization: Du City Tri Runs, Inc.
Date of Race: 11-23-2025
Description: To race on a ...
View Race Details View on Map
Event Promotions List 2025
Organization: Princeton Athletic Club of Princeton, New Jersey, Inc.
Date of Race: 05-01-2025
Description: This registration adds you to the event promotions contact database. Event ...
View Race Details View on Map
HALF - 13.1 Miler Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 06-28-2025
Description: This course takes you through the natural beauty of ...
View Race Details View on Map
Half - Nov 23 - Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 11-23-2025
Description: To race on a ...
View Race Details View on Map
5K - 5K Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 06-28-2025
Description: This course takes you through the natural beauty of ...
View Race Details View on Map
VIRTUAL ONLY - HALF - Individual Age group/open
Organization: Du City Tri Runs, Inc.
Date of Race: 06-28-2025
Description: This course takes you through the natural beauty of ...
View Race Details View on Map
5K - Nov 23 - Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 11-23-2025
Description: To race on a ...
View Race Details View on Map
Overnight Camper Fee
Organization: Princeton University Sports Camps
Date of Race: 06-29-2025
Description: To race on a ...
View Race Details View on Map
event announcements - Individual Age group/open
Organization: Princeton Athletic Club of Princeton, New Jersey, Inc.
Date of Race: 05-01-2025
Description: This registration adds you to the event promotions contact database. Event ...
View Race Details View on Map
2025 Bridesburg Memorial Day 5k and 1 Mile ...
Organization: United Veterans of Bridesburg Parade Organization
Date of Race: 05-17-2025
Description: The Bridesburg Memorial ...
View Race Details View on Map
Overnight Camper Fee
Organization: Princeton University Sports Camps
Date of Race: 07-31-2025
Description: The Bridesburg Memorial ...
View Race Details View on Map
Day Camper Fee
Organization: Princeton University Sports Camps
Date of Race: 07-31-2025
Description: The Bridesburg Memorial ...
View Race Details View on Map
Boys Cross Country Camp
Organization: Princeton University Sports Camps
Date of Race: 07-31-2025
Description: GROUP SPECIAL: $775.00 Per Person for Groups of 5 or more! ...
View Race Details View on Map
Girls Cross Country Camp
Organization: Princeton University Sports Camps
Date of Race: 07-27-2025
Description: For day campers the fee includes instruction, meals (lunch) and a ...
View Race Details View on Map
I Mile Honor Walk - Individual
Organization: United Veterans of Bridesburg Parade Organization
Date of Race: 05-17-2025
Description: The Bridesburg Memorial ...
View Race Details View on Map
5K Memorial Run - BBG 5k registration
Organization: United Veterans of Bridesburg Parade Organization
Date of Race: 05-17-2025
Description: The Bridesburg Memorial ...
View Race Details View on Map
Overnight Camper Fee
Organization: Princeton University Sports Camps
Date of Race: 07-27-2025
Description: The Bridesburg Memorial ...
View Race Details View on Map
Day Camper Fee
Organization: Princeton University Sports Camps
Date of Race: 07-27-2025
Description: The Bridesburg Memorial ...
View Race Details View on Map
Rcdcu Bike to Fight Prostate Cancer
Organization: Renaissance Cyclists Defeating Cancer United, Inc.
Date of Race: 09-20-2025
Description: The RCDCU Annual Bike-A-Thon takes you through the scenic ...
View Race Details View on Map
Spellbound Century 2025
Organization: TnT Cycling
Date of Race: 07-26-2025
Description: The 11th annual Spellbound Century road ...
View Race Details View on Map
Complete list of running events in and near Trenton, NJ: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Trenton
About Trenton
Trenton (NJ) is a city in Mercer County with an estimated population of 84,913.[4]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
In 2014, there were more than 1,100 marathons and more than 541,000 finishers in the U.S.
