
The Duke’s Holiday Half Marathon, 10K, and 5K Race Fest is a running race on December 6, 2026 in Bridgewater, NJ, with entry fees from $50 to $75.
From the Organizer
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.
Join us for this inaugural event that so many are excited to be part of as you run 13.1 miles, 10K, or 5K in beautiful Duke Island Park to kick off your winter running season.
Location: Duke Island Park, Bridgewater, N.J.
Reference Address:
191 Old York Rd., Bridgewater, N.J. 08807
Course: The courses follow the 3.35 mile loop in Duke Island Park. Half Marathoners run 4 loops, 10K runners run 2 loops, and 5K runners run one loop. Every loop will be timed in real-time. You will receive splits and a final time. MAP LINK
Water Stations: You will have 3 support stations on the loop providing you with water, Gatorade, and power gels.
Ammenities
AWARD MEDALS
Top 3 overall Male and Female
Top 3 Age Groups Male and Female 14- 19, 20-24 until 70 & older (Golden Runner)
FOOD & BEVERAGES
Post Race bagels, cream cheese spreads, organic jelly and peanut butter.
Website: https://www.citytrirace.com/home
Facebook event page LINK
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
46°
Typical Low
26°
Chance of Rain
36%
Based on US Climate Normals data from Somerville 4 Nw, 4 mi from the venue.
Host City
City Elevation
98 ft
Nearest Airport
EWR
Newark Liberty International Airport · 25 mi
Time Zone
Eastern Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at The Duke’s Holiday Half Marathon, 10K, and 5K Race Fest, put it on the calendar, and turn “someday” into a start date.
100
Days to train
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From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
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The Duke’s Holiday Half Marathon, 10K, and 5K Race Fest
Dec 6, 2026