Duathlon Race Calendar in New Jersey, United States

Stafford Race for HOPE Triathlon, Duathlon, & Aquabike #

Manahawkin, New Jersey, United States

14 Jun, 2026 (Sun)

$100.00 - $145.00

Triathlon, Duathlon, Running

24.7K 27.5K 19.7K +1

Sunset Lake Triathlon #

Bridgeton, New Jersey, United States

20 Jun, 2026 (Sat)

$65.00 - $140.00

Triathlon, Duathlon, Aquabike, Running, Cycling

Ultra 26.3K 29.1K Half-Marathon +5

Palisades Park Triathlon/Duathlon

Alpine, New Jersey, United States

28 Jun, 2026 (Sun)

$125.00

Duathlon

4.8K

DQ Triathlon, Duathlon, Aquabike, Aquathlon, & *NEW* Super Sprint Triathlon at Vincentown *#

Vincentown, New Jersey, United States

11 Jul, 2026 (Sat)

$75.00 - $135.00

Triathlon, Duathlon, Running, Swimrun

29.5K 32.4K 35K 5.4K +3

DQ Laurel Lake Triathlon, Duathlon, Aquabike, Aquathlon, & Super Sprint Triathlon in honor of William Laubengeyer *#

Millville, New Jersey, United States

25 Jul, 2026 (Sat)

$75.00 - $135.00

Triathlon, Duathlon, Running, Swimrun

27.9K 30.7K 22.3K 6K +3

2026 Brigantine Beach Triathlon

Brigantine, New Jersey, United States

08 Aug, 2026 (Sat)

$65.00 - $140.00

Triathlon, Duathlon, Aquabike

24.5K 24.1K 18.1K +1

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

Barnegat, New Jersey, United States

15 Aug, 2026 (Sat)

$90.00 - $175.00

Triathlon, Duathlon, Aquabike

Ultra 49.6K 41K 25.3K +4

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

West Deptford, New Jersey, United States

16 Aug, 2026 (Sun)

$30.00 - $115.00

Triathlon, Duathlon, Aquabike, Running, Swimrun

26.2K 29.1K Half-Marathon 5K +5

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

Medford Lakes, New Jersey, United States

23 Aug, 2026 (Sun)

$95.00 - $140.00

Triathlon, Duathlon, Running

33.1K 35.9K 28.1K +1

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

Shamong, New Jersey, United States

12 Sep, 2026 (Sat)

$110.00 - $175.00

Triathlon, Duathlon, Running, Swimrun

Ultra 49.6K 41.1K 45.4K +3

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

Long Beach, New Jersey, United States

20 Sep, 2026 (Sun)

$125.00 - $165.00

Triathlon, Duathlon, Aquabike

22.5K 24.5K 17.7K +1

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

PT Pleasant, New Jersey, United States

27 Sep, 2026 (Sun)

$105.00 - $150.00

Triathlon, Duathlon, Aquabike

22.1K 24.9K 17.3K 24.1K +3