2025 - Nassau Suffolk Trail Marathon & 15 Miler
2025 distances
Trail running
Nassau Suffolk Trail Marathon
Nassau Suffolk Trail 15 Miler
Race-day weather
Conditions on May 18, 2025 — historical Open-Meteo data.
The sun rises at 5:33 AM and sets at 8:07 PM local time (EDT) in Farmingdale on May 18, 2025 — 14h 33m 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.
Reviews
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2025 results — Nassau Suffolk Trail Marathon & 15 Miler
89 finishers across 2 distances · leading places in the Nassau Suffolk Trail Marathon
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Ryan Clifford | 3:28:11 | 7:57 /mi |
| 2 | Saul Agustin | 3:58:25 | 9:06 /mi |
| 3 | Jerry Swieczkowski | 3:58:29 | 9:06 /mi |
| 4 | Chris Lorenzini | 4:06:07 | 9:24 /mi |
| 5 | John Dobias | 4:20:18 | 9:56 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Farmingdale
Different organizers, within 40 miles, in the next three months
Massapequa Park Turkey Trot
Seaford Wellness Council Hot Chocolate 5K Run/Walk
The John Theissen Children's Foundation Freaky 5K & Kids Trick or Treat 1/4 mile Trot
Long Island Empower Walk & 5K Run
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, 2 Farmingdale events
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