Triathlon Races 2026
Browse upcoming triathlon races worldwide. Find dates, distances, and registration links.
298 upcoming races
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Upcoming Races
Triathlon
Driathlon
Sep 20, 2026Bay City, USA
Triathlon
Eagle in the Sun Triathlon
Sep 20, 2026El Paso, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
Carlyle Lake Triathlon
Sep 20, 2026Carlyle Township, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
Dawlish Triathlon
Sep 20, 2026Dawlish Warren, United Kingdom
Triathlon
Stellantis&You Port de Palma Triathlon Mallorca
Sep 20, 2026Palma, Spain
Triathlon
ATW St Neots Triathlon - Race 3
Sep 20, 2026Huntingdonshire, United Kingdom
Triathlon
Triatlón Ciudad de Santander
Sep 20, 2026Santander, Spain
Triathlon
Ironman 70.3 Cozumel
Sep 20, 2026San Miguel de Cozumel, Mexico
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
2026 Triathlon Series Volunteer Portal
Sep 20, 2026Barrie, Canada
Triathlon
2026 Cultus Lake Triathlon
Sep 20, 2026Cultus Lake, Canada
Triathlon
25th Annual Black Canyon Triathlon
Sep 26, 2026Montrose, USA
Triathlon
Atomic Kids Fall Triathlons
Sep 26, 2026Oak Ridge, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
ATW Dorney Triathlon - September
Sep 26, 2026Dorney Lake, Court Lane, off Lake End Road, Windsor SL4 6FJ, United Kingdom
Triathlon
ATW Grafham Triathlon
Sep 26, 2026Huntingdonshire, United Kingdom
Triathlon
IRONMAN 70.3 Cozumel
Sep 27-28, 2026Cozumel, Mexico
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
IRONMAN 70.3 Augusta
Sep 27-28, 2026Augusta, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
2026 Cal Tri DFW - 9.27.26
Sep 27, 2026Valley View, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
2026 J-Hawk Latebird Race Series: Duathlon, Triathlon (Olympic, Sprint, & SuperSprint), AquaBike (Oly & Sprint)
Sep 27, 2026Whitewater, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
Atlantic Triathlon
Sep 27, 2026Far Rockaway, USA
Triathlon
Ballwin Kids Triathlon
Sep 27, 2026Ballwin, USA