Triathlon Races in United States 2026 113 events
Browse upcoming triathlon races in United States. Find dates, distances, and registration links.
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Upcoming races
TriathlonIn 4 weeks
25th Annual Black Canyon Triathlon
◎ Montrose, USA▤ 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
2026 Cal Tri DFW - 9.27.26
◎ Valley View, USA▤ Sep 27, 2026
1.5 km / 40 km / 10 km
TriathlonIn 4 weeks
2026 J-Hawk Latebird Race Series: Duathlon, Triathlon (Olympic, Sprint, & SuperSprint), AquaBike (Oly & Sprint)
◎ Whitewater, USA▤ Sep 27, 2026
1.5 km / 40 km / 10 km
TriathlonIn 4 weeks
Atlantic Triathlon
◎ Far Rockaway, USA▤ Sep 27, 2026
TriathlonIn 4 weeks
Ballwin Kids Triathlon
◎ Ballwin, USA▤ Sep 27, 2026
TriathlonIn 4 weeks
DQ Treasure Island Sprint Triathlon, Duathlon, Aquabike, & Kayak Triathlon *#
◎ PT Pleasant, USA▤ Sep 27, 2026
0.75 km / 20 km / 5 km
TriathlonIn 4 weeks
Have Fun? You Won! Kids Triathlon
◎ Oswego, USA▤ Sep 27, 2026
TriathlonIn 4 weeks
IRONMAN 70.3 Augusta
◎ Augusta, USA▤ Sep 27-28, 2026
1.9 km / 90 km / 21.1 km
TriathlonIn 5 weeks
16th Kids4Kids Triathlon
◎ Gainesville, USA▤ Oct 3, 2026
TriathlonIn 5 weeks
6th Annual Grand River Color Tour Triathlon
◎ Eaton Rapids, USA▤ Oct 3, 2026
TriathlonIn 5 weeks
Baltimore Triathlon Festival
◎ Chase, USA▤ Oct 3-4, 2026
1.5 km / 40 km / 10 km
TriathlonIn 5 weeks
Dam Tri
◎ Lexington, USA▤ Oct 3, 2026
TriathlonIn 6 weeks
Virginia ANVIL Ultra Triathlon
◎ Spotsylvania, USA▤ Oct 8-10, 2026
TriathlonIn 6 weeks
IRONMAN World Championship Kona
◎ Kailua-Kona, USA▤ Oct 10-11, 2026
3.8 km / 180 km / 42.2 km
TriathlonIn 6 weeks
2026 Cal Tri Charlotte - 10.10.26
◎ Statesville, USA▤ Oct 10, 2026
1.5 km / 40 km / 10 km
TriathlonIn 6 weeks
Big Apple Triathlon
◎ New York, USA▤ Oct 10, 2026
TriathlonIn 6 weeks
Mammoth Endurance Half Triathlon | VA
◎ Spotsylvania, USA▤ Oct 11, 2026
TriathlonIn 6 weeks
2026 XTERRA WETSUITS Mission Bay Triathlon & San Diego 5K
◎ San Diego, USA▤ Oct 11, 2026
0.75 km / 20 km / 5 km
TriathlonIn 7 weeks
AdventHealth Great Floridian Multisport Festival
◎ Clermont, USA▤ Oct 17-18, 2026
3.8 km / 180 km / 42.2 km