Triathlon Races 2026 182 events
Browse upcoming triathlon races worldwide. Find dates, distances, and registration links.
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Upcoming races
TriathlonIn 3 weeks
DQ Long Beach Island Triathlon, Duathlon, & Aquabike at Bayview Park *#
◎ Long Beach, USA▤ Sep 20, 2026
TriathlonIn 3 weeks
Triatlón Ciudad de Santander
◎ Santander, Spain▤ Sep 20, 2026
TriathlonIn 3 weeks
Carlyle Lake Triathlon
◎ Carlyle Township, USA▤ Sep 20, 2026
1.9 km / 90 km / 21.1 km
TriathlonIn 3 weeks
IRONMAN 70.3 Cascais
◎ Cascais, Portugal▤ Sep 20-21, 2026
1.9 km / 90 km / 21.1 km
TriathlonIn 3 weeks
Driathlon
◎ Bay City, USA▤ Sep 20, 2026
TriathlonIn 3 weeks
2026 Cultus Lake Triathlon
◎ Cultus Lake, Canada▤ Sep 20, 2026
TriathlonIn 3 weeks
Buzzard's Bay Sprint Triathlon & Du
◎ Westport, USA▤ Sep 20, 2026
0.75 km / 20 km / 5 km
TriathlonIn 3 weeks
Albany Community Triathlon 2026
◎ Albany, USA▤ Sep 20, 2026
0.4 km / 10 km / 2.5 km
TriathlonIn 3 weeks
2026 Triathlon Series Volunteer Portal
◎ Barrie, Canada▤ Sep 20, 2026
TriathlonIn 3 weeks
Ironman 70.3 Cozumel
◎ San Miguel de Cozumel, Mexico▤ Sep 20, 2026
1.9 km / 90 km / 21.1 km
TriathlonIn 3 weeks
2026 Cal Tri Austin - 9.20.26
◎ Austin, USA▤ Sep 20, 2026
1.5 km / 40 km / 10 km
TriathlonIn 3 weeks
Diamond Mountain Triathlon
◎ Stony Point, USA▤ Sep 20, 2026
TriathlonIn 3 weeks
Dawlish Triathlon
◎ Dawlish Warren, United Kingdom▤ Sep 20, 2026
TriathlonIn 3 weeks
Devil's Challenge Triathlon
◎ Baraboo, USA▤ Sep 20, 2026
0.75 km / 20 km / 5 km
TriathlonIn 4 weeks
ATW Grafham Triathlon
◎ Huntingdonshire, United Kingdom▤ Sep 26, 2026
TriathlonIn 4 weeks
ATW Dorney Triathlon - September
◎ Dorney Lake, Court Lane, off Lake End Road, Windsor SL4 6FJ, United Kingdom▤ Sep 26, 2026
TriathlonIn 4 weeks
Atomic Kids Fall Triathlons
◎ Oak Ridge, USA▤ Sep 26, 2026
0.75 km / 20 km / 5 km
TriathlonIn 4 weeks
25th Annual Black Canyon Triathlon
◎ Montrose, USA▤ Sep 26, 2026
TriathlonIn 4 weeks
IRONMAN 70.3 Cozumel
◎ Cozumel, Mexico▤ Sep 27-28, 2026
1.9 km / 90 km / 21.1 km
TriathlonIn 4 weeks
IRONMAN 70.3 Augusta
◎ Augusta, USA▤ Sep 27-28, 2026
1.9 km / 90 km / 21.1 km