Brookhaven Trail 15K and 4 Mile Trail Run

BACK FOR 2026!! *THIS IS A CUPLESS RACE - IF YOU DO NOT HAVE YOUR OWN HYDRATION BELT / FOLDABLE CUPS, WE OFFER AN OPTION FOR YOU TO ADD IT ON DURING YOUR REGISTRATION / BUY ONE DAY-OF FOR $5. HELP US SAFE WHAT'S LEFT BY GOING CUPLESS AT OUR TRAIL RACES GOING FORWARD! *Due to the popularity of this event, the State Parks Department has had to limit it to 250. Register early to avoid getting shut out! "BROOKHAVEN TRAIL 15K and 4 MILE TRAIL RUN" This course consists of a variety of trail conditions to enjoy and challenge you. From single-track to fire trails, sandy sections to hidden ponds and all through some of the most pristine and protected woodlands in Suffolk County. The Brookhaven Trail 15K and 4 Mile Trail Run begin near the entrance to the park (off William Floyd Parkway) and continues through beautiful Brookhaven State Park.  AWARDS  (For Each Race): Top three male and female finishers overall  Top three (3) males and females in the following age groups: NEWLY EXPAN