Triathlon Races in United States 2026
Browse upcoming triathlon races in United States. Find dates, distances, and registration links.
62 upcoming races
Upcoming Races
Triathlon
11TH ANNUAL SCOOGIE EVENTS KIDS ROCK TRIATHLON & DUATHLON!
Jun 13, 2026Penllyn, USA
Triathlon
IRONMAN 70.3 Eagleman
Jun 14-15, 2026Cambridge, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
IRONMAN 70.3 Boise
Jun 21-22, 2026Boise, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
IRONMAN 70.3 Des Moines
Jun 21-22, 2026Des Moines, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
IRONMAN 70.3 Coeur d'Alene
Jun 28-29, 2026Coeur d'Alene, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
IRONMAN 70.3 Ruidoso
Jul 12-13, 2026Ruidoso, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
NYC Triathlon
Jul 19, 2026New York City, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
IRONMAN 70.3 Santa Rosa
Jul 25-26, 2026Santa Rosa, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
IRONMAN 70.3 Ohio
Jul 26-27, 2026Delaware, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
IRONMAN 70.3 Maine
Aug 2-3, 2026Old Orchard Beach, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
IRONMAN 70.3 Boulder
Aug 2-3, 2026Boulder, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
2026 Brigantine Beach Triathlon
Aug 8, 2026Brigantine, USA
Triathlon
IRONMAN 70.3 Steelhead
Aug 9-10, 2026Benton Harbor, USA
Swim 2 m | Bike 90 m | Run 21 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
Chicago Triathlon
Aug 30, 2026Chicago, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
12th Annual Tampa Bay Kids Triathlon
Sep 5, 2026Tampa, USA
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 Augusta
Sep 27-28, 2026Augusta, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
IRONMAN World Championship Kona
Oct 10-11, 2026Kailua-Kona, USA
Swim 4 m | Bike 180 m | Run 42 m