MIGHTY HAMPTONS STEVE TARPINIAN MEMORIAL TRIATHLON BENEFITING I-TRI

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PRESENTED BY

Northwest Health logo with colorful triangular elements and blue text.

RACE DETAILS

DATE: September 13, 2026
PLACE: Long Beach, Sag Harbor, NY

Olympic Course Maps
Swim
 | Bike | Run | Transition

Super Sprint Course Maps
Swim | Bike | Run 

Sunset over calm waters at a sandy beach.

Olympic Triathlon

SWIM: 1.5K
BIKE: 23.8-Miles
RUN: 6.2-Miles

Super Sprint Triathlon

SWIM: 300-Meters
BIKE: 6-Miles
RUN: 2-Miles

Benefiting:

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This is one of the longest running Olympic Distance races in the USA!  Also known as one of the most beautiful courses, the Steve Tarpinian Memorial race, is a must-do among athletes, bringing racers and their families to beautiful Sag Harbor year after year.

Swim: An out-and-back along the shore of Noyac Bay. Water temperature is typically in the high 60’s.

Bike: A technically challenging bike course with a few rolling hills takes you through the beautiful woodland and farm roads of Sag Harbor.

Run: Fast, flat 10K through the quiet scenic streets of North Haven. There is a water stop every 1.5 miles.

AQUABIKE: Racers complete the swimming and cycling portions of the race. After finishing the the bike course, just rack the bike and trot across the finish line for your finish time.

Bikes allowed: Road bike, time trial, mountain bike or hybrid.
Sorry, no tandem or recumbent bikes.

ALL PARTICIPANTS MUST HAVE THIS FORM NOTARIZED

The Town of Southampton is requiring that ALL Participants have this form notarized.  Please bring this with you to packet pick up.  If you do not have the completed form with you, you cannot receive your race information.     

The 2026 Waiver will be available here by July 2026.

MANDATORY WAIVER

REGISTRATION FEES

DatesAdult IndividualRelayAquaBikeBike/RunMilitary
11/28/25$195$265$190$190$180
1/1/26$205$275$200$200$190
5/1/26$215$285$210$210$200
7/4/26$225$295$220$220$210
9/1/26$235$305$230$230$220
Race Day$245$315$240$240$230

 

Super Sprint Fees

DatesAdult IndividualRelay
11/28/25$75$105
1/1/26$85$115
5/1/26$95$125
7/4/26$105$135
9/1/26$115$145
Race Day$125$155

IMPORTANT NOTES

The prices shown above are for USAT Members
Each participant MUST have a valid USAT license.
A one-day license fee will be required for non-USAT Members
Visit the USAT tab below for additional details.

You will not be guaranteed a t-shirt if you register after September 8th.

A USAT Sanctioned Event

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Packet Pick-up

Please do NOT call Packet Pick-Up locations as they do NOT have information on the event.

You must have a Photo ID with you.  This event is sanctioned by USATriathlon.

Email info@eventpowerli.com if you have any questions.

TUESDAY, SEPTEMBER 9, 2026
5:00pm – 7:00pm – NEW YORK SMILE INSTITUTE, 693 Fifth Avenue @ 54th Street, 14th Floor, NY, NY 10022

THURSDAY, SEPTEMBER 11, 2026
4:00pm – 7:00pm – Babylon Bike Shop, 218 E. Main Street, Babylon, NY 11702

SATURDAY, SEPTEMBER 12, 2026
12:00pm – 4:00pm – Race Site: Foster Memorial Beach, 1000 Long Beach Road, Sag Harbor

Pick up your packet on race morning for an additional $10. This option is available when you register for the event.*

Everyone must pick up their own packet.  Relay teams: the last member on your team to check in will receive the team packet.

Race Schedule

Race Number Placement

USAT

Refund Policy

FAQ

Rules

Awards

Parking

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Travel

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