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Races in Trenton, NJ

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.

Lock Laces

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 ...

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 ...

10K - Nov 23 - Individual

Organization: Du City Tri Runs, Inc.

Date of Race: 11-23-2025

Description: To race on a ...

5K - Nov 23 - Individual

Organization: Du City Tri Runs, Inc.

Date of Race: 11-23-2025

Description: To race on a ...

Day Camper Fee

Organization: Princeton University Sports Camps

Date of Race: 06-29-2025

Description: To race on a ...

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 ...

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 ...

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 ...

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 ...

Overnight Camper Fee

Organization: Princeton University Sports Camps

Date of Race: 06-29-2025

Description: This course takes you through the natural beauty of ...

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 ...

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 ...

Half - Nov 23 - Individual

Organization: Du City Tri Runs, Inc.

Date of Race: 11-23-2025

Description: To race on a ...

10K - Individual

Organization: Du City Tri Runs, Inc.

Date of Race: 04-13-2025

Description: Come and celebrate the arrival of Spring running through the beautiful ...

5K - Individual

Organization: Du City Tri Runs, Inc.

Date of Race: 04-13-2025

Description: Come and celebrate the arrival of Spring running through the beautiful ...

Crew - 2025 April 05

Organization: Princeton Athletic Club of Princeton, New Jersey, Inc.

Date of Race: 04-05-2025

Description: Come out for a 6K Run through the beautiful Institute Woods.

Runners - visit woods6k.com - Runners - visit ...

Organization: Princeton Athletic Club of Princeton, New Jersey, Inc.

Date of Race: 04-05-2025

Description: Come out for a 6K Run through the beautiful Institute Woods.

2025 IAS Woods Run

Organization: Princeton Athletic Club of Princeton, New Jersey, Inc.

Date of Race: 04-05-2025

Description: Come out for a 6K Run through the beautiful Institute Woods.

Half - Individual

Organization: Du City Tri Runs, Inc.

Date of Race: 04-13-2025

Description: Come and celebrate the arrival of Spring running through the beautiful ...

The New Jersey Spring Half, 10K, 5K

Organization: Du City Tri Runs, Inc.

Date of Race: 04-13-2025

Description: Come and celebrate the arrival of Spring running through the beautiful ...

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 ...

Overnight Camper Fee

Organization: Princeton University Sports Camps

Date of Race: 07-27-2025

Description: The Bridesburg Memorial ...

Overnight Camper Fee

Organization: Princeton University Sports Camps

Date of Race: 07-31-2025

Description: The Bridesburg Memorial ...

Day Camper Fee

Organization: Princeton University Sports Camps

Date of Race: 07-31-2025

Description: The Bridesburg Memorial ...

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! ...

Road Runner Sports

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]

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Did you know?

Historically, more marathons are run in the month of October than any other month (in the U.S.).

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