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Trenton, NJ · September 6, 2026 · RunningExternal event
Mercer County Half Marathon & 5k 2026
Trenton, NJ · September 6, 2026 · Running
DateSeptember 6, 2026
LocationTrenton, NJ
DisciplineRunning
RegistrationExternalorganizer site
Divisions
5KDistance
Half MarathonDistance
About the race
The race.
The Mercer County Half Marathon & 5K takes place on September 6, 2026, in the Trenton, New Jersey area. Both the USATF-certified half marathon and 5K start at Robbinsville Community Park. The half marathon course runs through Robbinsville Township, while the 5K follows an out-and-back format. Participants must order wearables by August 6, 2026, one month before race day. Wearables are available in various forms, including t-shirts and hats.
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