Triathlon Races in United States 2026
Browse upcoming triathlon races in United States. Find dates, distances, and registration links.
206 upcoming races
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Upcoming Races
Triathlon
CLASH Endurance Daytona
Dec 4-6, 2026Daytona Beach, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
IRONMAN 70.3 Indian Wells
Dec 6-7, 2026Indian Wells, USA
Swim 2 m | Bike 90 m | Run 21 m
Triathlon
40th Annual Tinsel Triathlon
Dec 13, 2026Hemet, USA
Triathlon
ALMAGEDDON Winter Triathlon presented by the Alma Foundation
Jan 16, 2027Alma, USA
Triathlon
Crystal Coast Indoor Triathlon
Feb 27, 2027Cape Carteret, USA
Triathlon
2027 Gaylord All Outdoors Tri 45 Winter Triathlon
Mar 6, 2027frederic, USA
Triathlon
AdventHealth Great Clermont Triathlon
Mar 7, 2027Clermont, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
Azalea Sprint Triathlon
Mar 7, 2027Wilmington, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
Bayshore 70.4 and Sprint Triathlon
Mar 13, 2027Long Beach, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
2027 Cal Tri Oro Valley - 3.13.27
Mar 13, 2027Oro Valley, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
Redding Endurance Triathlon
Mar 14, 2027Redding, USA
Swim 750 m | Bike 20 m | Run 5 m
Triathlon
Desert Endurance: Tucson Triathlon Camp
Mar 17-21, 2027Tucson, USA
Triathlon
2027 Cal Tri Lake Perris - 4.11.27
Apr 11, 2027Perris, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
Cocoa Beach Triathlon & Duathlon
Apr 11, 2027Cocoa Beach, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
ALABAMA ANVIL ULTRA TRIATHLON
Apr 16, 2027Pelham, USA
Triathlon
2027 Cal Tri Culpeper - 4.25.27
Apr 25, 2027Culpeper, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
Defuniak Springs Sprint Triathlon 2027
May 1, 2027Defuniak Springs, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
2027 Cal Tri Ventura - 5.2.27
May 2, 2027Ventura, USA
Swim 2 m | Bike 40 m | Run 10 m
Triathlon
East Coast Triathlon Festival (ECTF)
May 2, 2027Glen Allen, USA
Swim 1 m | Bike 20 m | Run 5 m
Triathlon
AdventHealth Girlz on Fire Women's Triathlon & 5K
May 8, 2027Clermont, USA
Swim 1 m | Bike 20 m | Run 5 m