New Jersey close

New Jersey Triathlon Calendar 2025-2026

Header image

Explore the best triathlons in New Jersey for 2025-2026! Our updated list features 23 exciting races across the region. Find your next race in New Jersey below and join the running community at these great events!

March 2026
Mar
15
Su

HealthQuest Indoor Triathlon

Triathlon
April 2026
Apr
25-26
Sa - Su

Xterra New Jersey

Trail Run Triathlon 5 km 10 km ... 39 km Marathon
Apr
26
Su

Riverwinds Triathlon

Triathlon
May 2026
May
3
Su

Adventure Triathlon at the Manor

Triathlon
May
10
Su

JerseyMan Triathlon

Triathlon
May
30
Sa

Jersey Genesis Triathlon

Triathlon
June 2026
Jun
7
Su

Escape the Cape Triathlon

Triathlon
Jun
20-21
Sa - Su

Sunset Lake Triathlon

Triathlon
Jun
20
Sa

Wyckoff/Franklin Lakes Triathlon

Triathlon
July 2026
Jul
11
Sa

DQ Triathlon at Vincentown

Triathlon
Jul
18
Sa

Tri Mountain Lake

Triathlon
Jul
19
Su

Lake Lenape Tri/Aqua/Du

Triathlon
Jul
19
Su

Challenge New Jersey State

Triathlon
Jul
25
Sa

DQ Laurel Lake Triathlon

Triathlon
August 2026
Aug
2
Su

Badgers Autumn Lake Triathlon

Triathlon
Aug
8
Sa

Brigantine Beach Triathlon

Triathlon
Aug
9
Su

Atlantic City Triathlon

Triathlon
Aug
16
Su

Greenfields Tri

Triathlon
Aug
23
Su

Medford Lakes Colony Sprint Triathlon

Triathlon
September 2026
Sep
12
Sa

DQ Pine Barrens Olympic Triathlon

Triathlon