OCNJ Half Marathon, 10 Mile & 5K
OCNJ Half Marathon: a flat, fast beachside race on the Jersey Shore boardwalk.
Race Date
Sep 21, 2025
Location
Ocean City, NJ
Quick facts
- Date
- Sunday, September 21, 2025
- Location
- Ocean City, New Jersey
- Distance
- Half marathon (13.1 mi) + 10 Miles, 5K
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
- Finishers on record
- 11,906
The Experience
The OCNJ Half Marathon takes runners through the classic Jersey Shore town of Ocean City, where the Atlantic breeze and boardwalk set the scene for a fast, flat race. Now in its 15th edition, the event has grown to nearly 2,400 finishers, drawing participants from 36 states and boasting a loyal 21% repeat rate.
The course is pancake-flat, tracing the island's streets and boardwalk – perfect for chasing a PR or a Boston qualifier. The typical winning time of 1:16:44 reflects a competitive field, but the easy terrain and forgiving conditions make it equally welcoming for first-timers. Expect plenty of local support as the community turns out to cheer along the route.
After crossing the finish, runners receive a commemorative T-shirt and can soak in the boardwalk atmosphere. Ocean City's beaches and family-friendly vibe make it a natural destination weekend, with the race serving as the centerpiece of a seaside getaway.
Race-provided description
All Race details can be found here: https://www.ocnj.us/OCNJHalfMarathon5K
Logistics
Race Day
Sunday, September 21, 2025
Start Time
8:30 AM
Giveaway
T-Shirt
Start Location
Ocean City Music Pier, Ocean City, NJ, 08226
Course Info
Course Type
Loop Course
Terrain
road
Scenery
Coastal
Difficulty
Ultra-Flat
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
Quality Score
Runner Favorite8116 years running
~2,389 finishers a year
growing or steady
26% returning runners
6 timing sources
runners from 29 states
winner 1:12:22
typical high 73°F
Race Day Weather
5-year historical avgStart (Low)
64°
Afternoon (High)
75°
Warm — hydration strategy is key, start conservatively
0.2"
Precipitation
14 mph
Wind
75%
Humidity
Historical Finish Times
How 11,906 finishers actually crossed the line across 16 years.
Most recent
2026
Total finishers
11,906
Median time
2:07:54
Latest turnout
1,239
States
46
Turnout by year
2018–2026
Hover the histogram to inspect specific finish times.
Frequently asked
When is the OCNJ Half Marathon, 10 Mile & 5K?
The OCNJ Half Marathon, 10 Mile & 5K was held on Sunday, September 21, 2025, starting at 8:30 AM. The next edition is on October 3, 2027.
Where does the OCNJ Half Marathon, 10 Mile & 5K take place?
It takes place in Ocean City, New Jersey.
What distances does the OCNJ Half Marathon, 10 Mile & 5K offer?
The half marathon (13.1 miles), plus 10 Miles, 5K.
Is the OCNJ Half Marathon, 10 Mile & 5K course flat and good for a PR?
The OCNJ Half Marathon, 10 Mile & 5K is a ultra-flat, loop course course.
How many people run the OCNJ Half Marathon, 10 Mile & 5K?
HalfRuns has finish records for 11,906 runners who have completed the OCNJ Half Marathon, 10 Mile & 5K.
HalfRuns editorial — independent, no paid placement.
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