Triathlon Races 2026
Browse upcoming triathlon races worldwide. Find dates, distances, and registration links.
86 upcoming races
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Upcoming Races
Triathlon
IRONMAN 70.3 Boulder
Aug 2-3, 2026Boulder, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
XTERRA Czech Republic
Aug 7-9, 2026Prachatice, Czech Republic
Swim 2 m | Bike 30 m | Run 10 m
Triathlon
2026 Brigantine Beach Triathlon
Aug 8, 2026Brigantine, USA
Triathlon
IRONMAN 70.3 Gdynia
Aug 9-10, 2026Gdansk, Poland
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
IRONMAN 70.3 Steelhead
Aug 9-10, 2026Benton Harbor, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
XTERRA O-See Challenge
Aug 14-16, 2026Zittau, Germany
Swim 2 m | Bike 30 m | Run 10 m
Triathlon
2026 CVC San Diego Triathlon and San Diego Tri Series 5K
Aug 16, 2026Chula Vista, USA
Swim 5 m
Triathlon
IRONMAN 70.3 Northern California
Aug 16-17, 2026Redding, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
XTERRA Costa Rica
Aug 21-23, 2026Las Catalinas, Costa Rica
Swim 2 m | Bike 26 m | Run 10 m
Triathlon
IRONMAN 70.3 Bintan
Aug 22-23, 2026Singapore, Singapore
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
IRONMAN Vichy
Aug 23-24, 2026Vichy, France
Swim 4 m | Bike 180 m | Run 42 m
Triathlon
IRONMAN 70.3 Dun Laoghaire
Aug 23-24, 2026Dublin, Ireland
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
IRONMAN 70.3 Vichy
Aug 23-24, 2026Vichy, France
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
Chicago Triathlon
Aug 30, 2026Chicago, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
IRONMAN 70.3 Graz
Aug 30-31, 2026Graz, Austria
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
12th Annual Tampa Bay Kids Triathlon
Sep 5, 2026Tampa, USA
Triathlon
Triathlon de Villevêque
Sep 6, 2026Villevêque, France
Run 52 m | Run 26 m
Triathlon
IRONMAN 70.3 Lake Placid
Sep 6-7, 2026Lake Placid, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
IRONMAN 70.3 Swansea
Sep 6-7, 2026Swansea, United Kingdom
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
Challenge Almere-Amsterdam
Sep 12, 2026Almere, Netherlands
Swim 4 m | Bike 180 m | Run 42 m