Main Street Half Marathon - Hunterdon
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Event overview
The Main Street Half Marathon & 4 Miler - Hunterdon takes place in Clinton and Flemington, New Jersey on October 18-19, 2025. The weekend includes an expo with packet pick-up and a Superhero Sprint, plus two scored events:
- Half Marathon
- 4 Mile
The half marathon starts at Red Mill Museum Village in Clinton and follows local country roads that pass over a river and through wooded sections en route to Hunterdon Medical Center. The 4 Mile course starts near the intersection of River and Kiceniuk Roads and finishes at Hunterdon Medical Center. The Superhero Sprint is held at the expo for young participants; the first 200 registrants for the sprint receive a free cape.
Weekend logistics and charity
Packet pick-up is held at Hunterdon Healthcare’s Flemington campus during the expo; race day packet pick-up will be very limited. Shuttle buses transport participants from Hunterdon Medical Center to the race starts; there will be no shuttle service back to Clinton after the race. Parking in Clinton for the half marathon start is available on a first-come basis; several nearby municipal lots are listed for additional public parking.
The event lists Hunterdon Regional Cancer Center as its 2025 charitable benefactor. The RunSignup page shows event fees of $85 for the half marathon and $45 for the 4 Mile, and a donation goal of $20,000 with $670 raised at the time shown. A finish line celebration is held at Hunterdon Healthcare’s Flemington campus after the races. Visit the organization's website for the most recent information.