Lake Ronkonkoma
Trail Running Calendar near Lake Ronkonkoma 2026-2027
Explore the top trail runs near Lake Ronkonkoma for 2026-2027! We've gathered 36 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
December 2026
A weekend trail event in Blydenburgh County Park featuring a Backyard Ultra with 4.167 mile hourly loops and a separate 4.16 mile lapping race. A portion of proceeds supports the Long Island Greenbelt Trail Conference.
Experience an exclusive trail run through the scenic Roosevelt Forest in Stratford. This 5K event features a natural off-road course limited to a small group of participants and includes custom finisher medallions.
March 2027
Timed trail races at Sunken Meadow State Park where runners repeat an approximately 1.4 mile loop; winners cover the most distance in 3 hour and 1 hour formats.
Chip timed 5k run and walk at Osprey’s Dominion Vineyards in Peconic, NY on March 20, 2027, over a two lap cross country loop with a postrace wine pour for eligible participants. Registration includes a T shirt, collapsible wine glass and finisher me..
A six hour trail ultra at Roosevelt Forest in Stratford CT on a 2.3 mile loop with roots, rocks and rolling hills; field limited to 50 participants.
A trail 5K and free kids fun run at Bethpage State Park with in-person and virtual options, postrace refreshments and age group recognition.
April 2027
A community 5K and free kiddie run at Bethpage State Park with a soft trail course, on-site refreshments, age group recognition, and a virtual option.
A community 5K trail run and walk at Blydenburgh County Park in Smithtown supporting Last Chance Animal Rescue, with on-site amenities, dog-friendly trails and live results.
Point-to-point 50K and 25K along the Suffolk County Greenbelt Trail from Sunken Meadow to Heckscher State Park, returning April 17, 2027.
May 2027
A nine hour timed trail ultra on a 2.2 mile loop through Roosevelt Forest in Stratford, CT. Entry is limited to 50 participants and awards go to the runners with the most miles by the race end.
A 5K at Bethpage State Park with soft trail terrain, live results, free finish photos, and advance bib pickup at Orangetheory Fitness Farmingdale.
A 5K run/walk at Blydenburgh County Park in Hauppauge with on-site refreshments, a free kiddie dash, a virtual option, and proceeds benefiting the Never Stop Running Foundation.
June 2027
A community 5K and 1-mile family walk at Camp Edey in Bayport supporting Girl Scouts of Suffolk County with medals, shirts, family activities, and age-group awards.
August 2027
A scenic 2.5 mile trail run at Wildwood State Park in Wading River on August 7, 2027, with live digital results, free finish-line photos, and proceeds to Friends of Wildwood State Park.
Multi-format event at Sacred Heart University featuring 90 minute stair climbs, a 90 minute walk challenge, and a five day virtual step challenge.