Mighty Hamptons Steve Tarpinian Memorial Olympic Distance Triathlon

SEP
13
2026
A multi-event triathlon at Foster Memorial Town Beach in Sag Harbor featuring an Olympic course with a 1.5K swim, 23.8 mile bike and 10K run, plus shorter i-tri Super Sprint, aquabike, relay and other race options.
Sun 13 Sep 2026
Swim Run Bike

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Mighty Hamptons Triathlon : Sag Harbor, NY

The event is a multi-format triathlon presented by Northwell Health and benefitting i-tri, held at Foster Memorial Town Beach on Long Beach in Sag Harbor, New York. The programme includes several event options: Individual Olympic Distance, i-tri Super Sprint, Aquabike, Relay, Military/First Responder, BikeRun, and an i-tri Super Sprint Relay.

The Olympic-distance course consists of an open-water swim in Noyac Bay, a road bike segment through the Hamptons, and a run that finishes on the streets of North Haven. Distances for the main course are provided below.

  • 1.5K swim in Noyac Bay
  • 23.8 mile bike course through the Hamptons
  • 10K run through North Haven streets

A shorter i-tri Super Sprint course is also offered with the following legs.

  • 300-meter swim
  • 6-mile bike
  • 2-mile run

Additional notes from the organiser state that registrations after September 1 are not guaranteed all swag. Free race photos will be posted by Endurance Sports Photography on the event platform with the ability to search by bib number or name. The venue address is Foster Memorial Town Beach, 1000 Long Beach Road, Sag Harbor, NY 11963. Visit the organization's website for the most recent information.

10 km
Run
Swim
Bike