Jamesport Triathlon
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Zwanger Pesiri Radiology Jamesport Triathlon
The Zwanger Pesiri Radiology Jamesport Triathlon takes place on July 12, 2026, at South Jamesport Beach in Riverhead, New York. The event consists of swim, bike, and run segments held in and around Peconic Bay and nearby towns and farmlands.
Distances for the main triathlon legs include:
- 500 m swim in Peconic Bay.
- 25 km bike through local towns, villages and farmlands.
- 5 km run through the seaside community.
Several race formats are offered: individual adult, individual high school, relay adult, relay high school, family relay, AquaBike, charity entry slots, and a virtual triathlon. The AquaBike includes only the swim and bike portions. The Family Relay must include one or two adults and one or two high school aged athletes (14 to 18), with a maximum team size of three. Charity individual slots note that 100 percent of that entry fee will be donated to the event beneficiary. Registration fees vary by category, with example fees listed for individual, relay, family, charity, and virtual entries. Visit the organization's website for the most recent information.
