Hainesport Endurance Run
About this race
ATHLETE GUIDE
Hainesport Endurance Run!
This event is sanctioned by USA Track & Field. 10% of every entry will be donated to Hainesport Township***
MANY EVENTS: 12 Hour, 24 Hour,100 Mile, and 48 Hour + Relay Options!
100 Mile: 30-hour time limit. You must complete 80 loops (79.28 miles) by 9 am Sunday to be allowed to continue.
This is a PAVED, flat, and fast loop at Hainesport Township Park in New Jersey.
DETAILS FOR ALL EVENTS
Direction: Runners run a counter-clockwise loop.
Aid Station: There will be one fully stocked aid station set up near the loop start/finish area. It will be stocked with typical ultra fare. For example: quesadillas, pb&j, bacon, burgers, hot dogs, egg burritos, pancakes, vegan options, water, Gatorade. soda, coffee, and tea.
Timing: Laps will be recorded by electronic chip timing and will be submitted for USATF, IAU and GOMU record purposes.
Personal Space: Each participant may set up in a 10'x10' area near the start/finish of the loop starting at 7am on race morning. There is ample space around the course to set up your own tables, chairs, blankets and/or tents. Portable heaters ARE permitted. There is a covered gazebo (see photo to the left) that is just off of the path. Some of that space will be used by race staff. Electricity is available, but outlets must be shared. **There is no overnight camping permitted prior to or at the conclusion of the event.**
Restrooms: There are heated restroom facilities with running water located on the course within the loop.
NO PACERS: No pacers are permitted for this event. You may not have friends, family, or crew walk with you for any loop or any portion of a loop per USA Track & Field Rules. NO EXCEPTIONS. No trekking poles if you wish to be record eligible.
USA Track & Field: This event is sanctioned and certified by USA Track & Field.
Awards: All participants who don't complete 100 miles will receive a medal. Those who achieve 100 miles or more will earn a coveted Hainesport buckle.
**Shirt cut off date: One month from race day**
Pick your distance
Running
12 Hour - Saturday
24 Hour - Saturday
100 Miler
48 Hour
24 Hour Relay - Saturday
12 Hour - Sunday
24 Hour - Sunday
12 Hour Relay - Sunday
Typical race-day weather
Based on 2 years of Open-Meteo archive data for this event's race dates in Hainesport, plus the 3 days either side.
The sun rises at 7:04 AM and sets at 6:27 PM local time (EDT) in Hainesport on October 10, 2026 — 11h 22m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
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Results — Hainesport Endurance Run
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🏃 Plan Your Next Race in Hainesport
Find upcoming events by distance:
- Hainesport 5K Races 4 races
- Hainesport Running Calendar 2026 7 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 7 Hainesport events
Spotted something wrong? Tell us and we'll fix it.