Mercer County Half Marathon & 5K Road Closures on Sunday 8/31 
Date of event: Sunday, August 31, 2025
Estimated start time: 7:00 AM -11:00 AM
Location: Local roads in the area surrounding West Manor Way, Sharon Road, Windsor Road, Allens Road, Perrineville Road, Bresnahan Road, Gordon Road, and Community Park. Officers will be on site for the event.
What to expect: Road closures and traffic delays beginning around 7:00 a.m. and continuing as the race progresses, ending time for racers is 11:00 a.m.
Runners will follow this approximate route:
Start: West Manor Way
Sharon Road toward Windsor Road
Left onto Windsor Road
Right onto Allens Road
Left of Perrineville, rejoin Windsor Road, then toward Sharon Road
Right onto Sharon Road
Right onto Bresnahan Road
Continue on Bresnahan Road to Gordon Road, then toward West Manor Way
Community Park area will be the finish line.
Access to neighborhoods may be temporarily restricted during the race, with re-opening once the course passes. However, with certain gaps between runners, officers may let you drive to your destination.
Robbinsville police and event staff will be on site to manage traffic and ensure safety for runners.
Instructions:
* Plan alternate routes and allow extra travel time.
* Follow directions from event staff and law enforcement on site.
* If possible, avoid affected roads during the event window.
* Watch for pedestrians and runners near closed streets.
* Exercise caution when near intersections and obey all posted signs and instructions.
Address/Location
Robbinsville Township Office of Emergency Management
State Rte 33
Robbinsville, NJ 08691
Contact
Emergency: 9-1-1
Non-emergencies: 609-259-3900
Alert Details
- Severity:
- Minor - Minimal to no known threat to life or property
- Urgency:
- Future - Responsive action SHOULD be taken in the near future
- Certainty:
- Likely (p > ~50%)
- Category:
- Public and private transportation
- Event:
- Road Closure