Garden State 10 Miler & Cookie Chase 5k
New Jersey's favorite distance race returns to Colonial Park for its 20th year.
Race Date
Mar 21, 2027
Location
Somerset, NJ
Quick facts
- Date
- Sunday, March 21, 2027
- Location
- Somerset, New Jersey
- Distance
- Half marathon (13.1 mi) + 5K, 10 Miles, 1 Miles, 2026 Garden State 10 Miler + 2026 Empire State Half Marathon
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
Highlights
Good For
Atmosphere
Course
The Experience
The Garden State 10 Miler, a beloved fixture in New Jersey's running calendar, celebrates its 20th year in 2027. Held annually in March at Colonial Park in Somerset, this event has grown into a significant draw, attracting runners from across the region.
The 10-mile course is a well-marked, paved loop designed for speed, with minimal elevation change making it a prime candidate for personal bests. Runners can expect a fast and flat race, complemented by a supportive atmosphere. The event also features a 5k and youth fun run, offering options for the whole family.
Finishers of the 10 Miler and 5k receive a medal, with the 5k finishers also getting a cookie. The race offers age group awards and prize money for top finishers, adding a competitive edge. With a steady field trend and a focus on community, the Garden State 10 Miler remains a popular choice for runners seeking a well-organized and rewarding race experience.
Race-provided description
2026 Final Instructions Email Here (sent 8:45am Friday, March 20, 2026) 2026 Garden State 10 Welcome to NJ's Favorite Distance Race! WHEN: March 21, 2027 WHERE: Colonial Park 156 Mettlers Road Somerset, NJ
RACE WEEKEND SCHEDULE: Friday 4pm-7pm: Packet Pickup, Road Runner Sports (North Brunswick, NJ)
Saturday 10am-2pm: Packet Pickup, Road Runner Sports (North Brunswick, NJ)
Sunday 7:00am: Registration opens (packet pickup, new registration) 8:45am: Cookie Chase 5k presented by Insomnia Cookies 9:30am: Garden State 10 Miler 11:00am: Youth Fun Run SHIRT & BIB DEADLINE: Free shirts to the first 800 registrants. A FEW EVENT DETAILS:
5k Map 10 Mile Map
10 Miler Awards Prize Money: $150/$100/$75* Top 3 M/F AG medals: 19 & Under, 20-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70-74, 75-79, 80-84, 85-89, 90+ All finishers receive a medal Cookie Chase 5k Awards Prize Money: Top 3 Costumes - $100* AG medals: 19 & Under, 20-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70-74, 80-84, 85-89, 90+ All finishers receive a cookie *Gift cards provided by Road Runner Sports Half Marathon Challenge All finishers receive a "Challenge Accepted" medal in addition to their GS10 medal The Relay We know running is more fun with friends. This is a 2-person team. The first participant runs ~3.6 miles, high fives their partner who then runs the remaining 6.4 miles. The relay transition is within walking distance of the 10-mile start at the corner of Mettlers Lane and Colonial Drive. Both participants must register for the relay individually. Youth Fun Run Awards All youth participants receive a race bib and finisher's medal. EVENT PROCEEDS: The Garden State 10 Miler is a collaborative fund raiser hosted by the Garden State Track Club and the Franklin Township Police Department. Since its inception in 2017, the event has donated $35,000 to charitable causes. It now provides need-based scholarships to graduating seniors at Franklin High School.
Logistics
Race Day
Sunday, March 21, 2027
Start Time
8:45 AM
Giveaway
T-Shirt
Start Location
156 Mettlers Road, Somerset, NJ, 08873
Course Info
Course Type
Loop Course
Terrain
road
Scenery
Park
Surface
Paved
Difficulty
Ultra-Flat
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
Quality Score
first year
no finisher counts yet
small race — neutral
needs a few years of results
3 timing sources · 5 photos
no finisher data yet
no winner time yet
typical high 55°F
Race Day Weather
5-year historical avgStart (Low)
35°
Afternoon (High)
55°
Ideal racing weather — cool and comfortable
0.2"
Precipitation
12 mph
Wind
63%
Humidity
Race Photos
Frequently asked
When is the Garden State 10 Miler & Cookie Chase 5k?
The Garden State 10 Miler & Cookie Chase 5k is held on Sunday, March 21, 2027, starting at 8:45 AM.
Where does the Garden State 10 Miler & Cookie Chase 5k take place?
It takes place in Somerset, New Jersey.
What distances does the Garden State 10 Miler & Cookie Chase 5k offer?
The half marathon (13.1 miles), plus 5K, 10 Miles, 1 Miles, 2026 Garden State 10 Miler + 2026 Empire State Half Marathon.
Is the Garden State 10 Miler & Cookie Chase 5k course flat and good for a PR?
The Garden State 10 Miler & Cookie Chase 5k is a ultra-flat, loop course course.
HalfRuns editorial — independent, no paid placement.
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