calendar_today 11 Jul, 2027
kayaking Multisports
directions_run Running
language Official Website
sell $74.00 – $250.00
Experience the charm and natural beauty of Long Island's North Fork at the Zwanger Pesiri Radiology Jamesport Triathlon. Athletes will begin with a 500-meter swim in the pristine waters of Peconic Bay, followed by a scenic 25K bike ride through local towns, villages, and farmland. The race finishes with a 5K run through the welcoming seaside community of Jamesport, making this a memorable course from start to finish.
Jul 11, 2027
Distance — AquaBike
Type — Multisports, Running
06:45
$109.00
Jul 11, 2027
Distance — FAMILY Relay (Adult & High School)
Type — Multisports, Running
06:45
$134.00
Jul 11, 2027
Distance — INDIVIDUAL CHARITY SLOTS
Type — Multisports, Running
06:45
$250.00
Jul 11, 2027
Distance — Individual Adult Triathlon
Type — Multisports, Running
06:45
$109.00
Jul 11, 2027
Distance — Individual High School Triathlon
Type — Multisports, Running
06:45
$74.00
Jul 11, 2027
Distance — Relay Adult Triathlon
Type — Multisports, Running
06:45
$164.00
Jul 11, 2027
Distance — Relay High School Triathlon
Type — Multisports, Running
06:45
$104.00
Jul 11, 2027
Distance — VIRTUAL Triathlon
Type — Multisports, Running
06:45
$99.00
These values represent the 3-year monthly averages for July in Riverhead.
Learn more about the host city, Riverhead.
Riverhead is a town in Suffolk County, New York, United States, on the north shore of Long Island. Since 1727, Riverhead has been the county seat of Suffolk County, though most county offices are in Hauppauge. As of the 2020 census, the population was 35,902. The town rests on the mouth of the Peconic River, from which it derives its name. The smaller hamlet of Riverhead lies within it, and is the town's principal economic center. The town is 166 miles (267 km) southwest of Boston via the Orient Point-New London Ferry, and is 76 miles (123 km) northeast of New York City.
Read more launchRead what other athletes have to say about their experience at the JAMESPORT TRIATHLON.
Be the first to share your experience with the community!
Explore other exciting events happening in this same region.
Hand-picked events we think you’ll love.
Nov 26, 2026
Our 6th Annual Tradition! Thanksgiving Morning @ 8am with the sun rising over the water. It does not get any better tha…
Read more
Sep 12, 2026
Our 16th Annual Event! 2025 ROAD RUNNERS CLUB OF AMERICA CONNECTICUT STATE CHAMPIONSHIP "The Half Marathon to do in Con…
Read more
Nov 07, 2026
Shake it before the Marathon! The course is in Flushing Meadow Corona Park, right next to the iconic Unisphere. The cou…
Read more
Sep 19, 2026
Join us on September 19th to run a half marathon, 10k, or 5k on an unforgettable tree lined course with vistas of the c…
Read more