JAMESPORT TRIATHLON
Riverhead, NY
Sun, Jul 11, 2027
In 301 days · Sun, Jul 11, 2027
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Sunday, July 11th, 2027
SOUTH JAMESPORT BEACH, Riverhead NY
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70–81°F · some rain risk
See last 10 years
On this date: rain 1 of the last 10 years
2026
70–84°F
dry
2025
67–80°F
dry
2024
76–86°F
dry
2023
67–86°F
dry
2022
66–77°F
dry
2021
66–73°F
dry
2020
75–80°F
dry
2019
73–78°F
dry
2018
69–79°F
dry
2017
72–82°F
rain
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About this race
THE JAMESPORT TRIATHLON - SUNDAY, JULY 11th, 2027
Experience one of Long Island’s most scenic and memorable summer races at the Zwanger Pesiri Radiology Jamesport Triathlon.
Set against the beautiful backdrop of Long Island’s North Fork, this race combines fast racing, incredible scenery, and the unique charm of the Jamesport community.
RACE DETAILS
- Date: July 11th, 2027
- Location: South Jamesport Beach, Riverhead, NY
- Website: Jamesport Triathlon
RACE FORMAT
- Swim: 500-meter swim in the waters of Peconic Bay
- Bike: 25K bike ride through local towns, villages, and North Fork farmland
- Run: 5K run through the welcoming seaside community of Jamesport
- Finish: An AWESOME finish back at the beach
JOIN US
Come race where the farms meet the bay and experience why the Jamesport Triathlon has become a favorite on the Long Island summer racing calendar.
SWIM. BIKE. RUN. NORTH FORK STYLE.
Course map
Hotels for race weekend
Live prices near the start line, Jul 10 – 12, 2027.
Train with a club
Run clubs near Riverhead to train with before race day.
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