Triathlon Races in New Jersey

Find upcoming triathlon races in New Jersey — with dates, locations, and direct registration links.

12 upcoming triathlon races found in New Jersey

Upcoming Triathlon Races in New Jersey

Olympic Triathlon+8

Aug 15

Brookville Olympic Triathlon, Duathlon, & Aquabike; Sprint Triathlon & Aquabike #

Sat, August 15, 2026

Barnegat, NJ

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Triathlon+8

Aug 16

Greenfields Tri/Aqua/Du/ 5K & Splash and Dash #

Sun, August 16, 2026

West Deptford, NJ

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Triathlon+5

Aug 23

DQ 15th Annual Medford Lakes Colony Sprint Triathlon, Duathlon, & Aquabike *#

Sun, August 23, 2026

Medford Lakes, NJ

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Sprint Triathlon+2

Sep 5

Lake Hopatcong Sprint Triathlon Challenge Presented by Saint Clare's Health

Sat, September 5, 2026

Hopatcong, NJ

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Olympic Triathlon+6

Sep 12

DQ Pine Barrens Olympic Triathlon, Duathlon, & Aquabike; Sprint Triathlon & Aquathlon *#

Sat, September 12, 2026

Shamong, NJ

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Sprint Triathlon+2

Sep 12

Lake Hopatcong Sprint Triathlon Challenge Presented by Saint Clare's Health

Sat, September 12, 2026

Hopatcong, NJ

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Triathlon+3

Sep 13

Lake Wenonah Tri/Aqua/Du

Sun, September 13, 2026

Wenonah, NJ

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Triathlon+5

Sep 20

DQ Long Beach Island Triathlon, Duathlon, & Aquabike at Bayview Park *#

Sun, September 20, 2026

Long Beach, NJ

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Swim Triathlon+7

Sep 27

DQ Treasure Island Sprint Triathlon, Duathlon, Aquabike, & Kayak Triathlon *#

Sun, September 27, 2026

PT Pleasant, NJ

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Triathlon+4

Apr 25

Riverwinds Triathlon

Sun, April 25, 2027

West Deptford, NJ

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SuperSprint Triathlon+6

Jun 4

Princeton Triathlon

Fri, June 4, 2027

Princeton, NJ

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OLYMPIC Triathlon+6

Jun 13

Stampone O'Brien Dilsheimer Holloway Escape the Cape Triathlon

Sun, June 13, 2027

Lower Township, NJ

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