Running Races in Riverhead, New York — 2026

There are 2 running races in Riverhead, New York in 2026. The next is the NORTH FORK ENVIRONMENTAL COUNCIL EARTH DAY 5K on April 26. Distances include 5K races.

JAMESPORT TRIATHLON

Sun, Jul 12 · Riverhead, NY Riverhead
Virtual Individual High School TriathlonRelay Adult TriathlonFAMILY Relay (Adult & High School) +5
From $74 Open
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