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Nassau Suffolk Trail Marathon

Name: Nassau Suffolk Trail Marathon
Start: 2026-05-17
End: 2026-05-17
Location: Farmingdale

Farmingdale, United States • 17 May 2026

Nassau Suffolk Trail Marathon & 15 Miler

The Nassau Suffolk Trail Marathon and 15 Miler take place on May 17, 2026 at Bethpage State Park Picnic Area, 99 Quaker Meeting House Rd, Farmingdale, NY 11735. The event features trail running distances held on Long Island.

Distances

26.2 Miles Nassau Suffolk Trail Marathon
15 Miles Nassau Suffolk Trail 15 Miler

Registration opens February 23, 2026 and closes April 18, 2026. The listed registration fees are $85.00 for the marathon and $75.00 for the 15 miler. A portion of proceeds will benefit the Long Island Greenbelt Trail Conference, which helps maintain trails on Long Island.

Long Island has an established running culture with relatively few long distance trail events each year. This event provides an opportunity for participants who enjoy ultra or trail running to compete on local trails while contributing to trail maintenance efforts. Visit the organization's website for the most recent information.

United States New York Farmingdale

Race information

Registration

26 mi

Nassau Suffolk Trail Marathon

15 mi

Nassau Suffolk Trail 15 Miler

Visit the organization's website for the most recent information.

Trail runs nearby

Friday May 22

4 for Fahy

Yonkers

4 mi

A four mile cross country race in Riverdale and Van Cortlandt Park with an informal kids fun run, finisher hat, awards for top finishers and masters, and post race refreshments; proceeds benefit the FDNY Foundation.

Saturday May 23

NSRF Long Island Lemonade Trail 5K

Hauppauge

5 km

Experience a refreshing spring trail run or walk through the scenic paths of Blydenburgh County Park. Enjoy a 5K course featuring dirt roads and wooded trails followed by delicious refreshments and professional finish line photos.

Sunday May 24

Forest Park Runners Classic Trail Race

Queens County

4 mi

A four mile road and trail race in Forest Park with start and finish at Victory Field track. The event is limited to 500 entrants, includes chip timing, technical shirts for pre-registrants, finisher medals, cash awards and age group trophi..

Thu - Thu May-Jul 28-30

Van Cortlandt Track Club Cross Country Summer Series

Bronx County

1 mi

5 km

Six 5K cross country races take place at Van Cortlandt Park from May 28 to July 30, 2026, on the classic Tortoise and Hare course. The final three evenings include free half mile kids runs, weekly awards and post race raffles.