Suffolk County Marathon

OCT
17-27
2026
Multi day running weekend in Bay Shore, NY with marathon, half marathon, 10K, 5K, kids 1K, relay and a virtual 26.2 miles challenge.
17-27 Oct 2026
29 miles 26 miles 16 miles 13 miles 9 miles 6 miles 3 miles

Always double-check with the organizer's website! This page may contain affiliate links.

Suffolk County Marathon Weekend

The 12th Annual Catholic Health Suffolk County Marathon Weekend is a multi day running event in Bay Shore, New York, centered at Gardiner County Park with Sunday races beginning in the Village of Babylon and finishing at Gardiner County Park. The weekend includes races on Saturday and Sunday and a virtual option that supports veterans.

The event offers the following race distances:

  • Marathon, 26.2 miles
  • Half Marathon, 13.1 miles
  • 10K, 6.2 miles
  • 5K, 3.1 miles
  • Kids 1K, 1 km
  • Virtual Mile Mission, 26.2 miles
  • Relay event

All finishers receive a finisher medal. Time cut offs apply: marathon participants must maintain a 15 minute per mile pace and half marathon participants must maintain an 18 minute per mile pace; athletes who do not meet course cut offs will not be permitted to continue and may be transported back to the start. Baby joggers and pets are not allowed in the races noted as restricting them.

The Virtual Mile Mission asks participants to log miles from October 1 to October 31; miles can be completed outdoors or indoors on a treadmill and ellipticals do not count. Virtual registration includes a participant shirt, finisher medal, and bib. Visit the organization's website for the most recent information.

29 mi
Marathon & 5k
26 mi
Marathon
16 mi
Half Marathon & 5k
13 mi
Half Marathon
9 mi
10k & 5k
6 mi
10k Run
3 mi
5k Family Trail Run / Walk
Suffolk County Legislature Relay

Events nearby

A six-hour timed run and relay at Belmont Lake State Park on a 2.50 mile loop, with individual and team entries, post-event food, awards, and charity support.
Trail 5K at Blydenburgh County Park on October 11, 2026 offering in person and virtual options, participant tees, refreshments, and age group recognition.
Outrun the Stigma 5K Run/Walk in Massapequa Park NY features a 3.1 mile mixed surface course, kids fun run, and finisher medals for adult 5K finishers.
A community 5K and untimed fun run at Sachem North High School on November 7, 2026, offering awards, free finish photos, and guaranteed shirts for early 5K registrants.
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