The Duke’s Holiday Half Marathon, 10K, and 5K Race Fest
Updated
Sunday, December 6, 2026, first start 9:30 AM, in Bridgewater (191 Old York Road). Distances: 5K, 10K, Half marathon. Entry from $50 to $75.
- Date
- Sunday, December 6, 2026 to Saturday, December 12, 2026
- Start time
- 9:30 AM (earliest wave)
- Location
- 191 Old York Road, Bridgewater, NY 08807
- Area
- New Jersey, New York City
- Distances
- 5K10KHalf marathon
- Course
- Road or path
- Price
- $50 to $75 plus the platform's processing fee
- Next price increase
- None published
- Registration
- Open. Opened August 30, online signup closes Saturday, December 5, 2026
How to register
Registration is on RunSignup. Pick your distance, add any extras, and you'll get a confirmation email with your bib details.
Register on RunSignup →Race website
Course and race notes
This course takes you through the natural beauty of a 343 acre park and the Raritan River Greenway. Flat and fast, tree lined and shaded, along the shore of the picturesque Raritan River, and next to the fields where the community comes to picnic and play, a perfect setting for fan support throughout.
From the race's own listing. Check the race website for the course map and parking.
Source: RunSignup public race API, refreshed 2026-10-17. Details can change; the registration page is the final word.