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Triathlon events in United States
Upcoming Triathlon races and events in United States, updated as new events are added.
Distances0 km1 km3 km5 km6 km7 km8 km9 km11 km13 km15 km16 km17 km18 km19 km20 km21 km23 km24 km25 km26 km27 km28 km29 km30 km31 km32 km41 km46 km49 km50 km51 km52 km56 km64 km76 km80 km92 km105 km111 km113 km
About Triathlon events in United States
United States has 704 upcoming Triathlon events across distances like 0K, 1K, 3K, 5K, 6K, 7K, 8K, 9K, 11K, 13K, 15K, 16K, 17K, 18K, 19K, 20K, 21K, 23K, 24K, 25K, 26K, 27K, 28K, 29K, 30K, 31K, 32K, 41K, 46K, 49K, 50K, 51K, 52K, 56K, 64K, 76K, 80K, 92K, 105K, 111K, 113K. Recent additions include WALSH Triathlon, Lake Wenonah Tri/Aqua/Du, She Tris Sprint Triathlon - Carnes Crossroads.
704 events
13
WALSH Triathlon
Sun, Sep 13, 2026North Texas, United States
13
Lake Wenonah Tri/Aqua/Du
Sun, Sep 13, 2026Wenonah, United States
19
She Tris Sprint Triathlon - Carnes Crossroads
Sat, Sep 19, 2026Summerville, United States
19
SEA CLIFF TRIATHLON
Sat, Sep 19, 2026Sea Cliff, United States
19
New River Trail Challenge
Sat, Sep 19, 2026Max Meadows, United States
19
Texas City Triathlon, Duathlon, & Aquabike
Sat, Sep 19, 2026Texas City, United States
19
Winchester Lakeside Triathlons Presented by Highpoint Health – Winchester/Sewanee with Ascension Saint Thomas
Sat, Sep 19, 2026Winchester, United States
19
Pisgah 12 Hour Adventure Race 2025
Sat, Sep 19, 2026Nebo, United States
19
GutCheck Cape Cod
Sat, Sep 19, 2026Brewster, United States
19
2026 NEW JERSEY STATE CHAMPIONSHIPS WONDERS TRIATHLON
Sat, Sep 19, 2026Newton, United States
19
Bear Lake Brawl Triathlon
Sat, Sep 19, 2026Saint Charles, United States
19
New River Trail Challenge
Sat, Sep 19, 2026Max Meadows, United States
19
Texas City Triathlon, Duathlon, & Aquabike
Sat, Sep 19, 2026Texas City, United States
19
Winchester Lakeside Triathlons
Sat, Sep 19, 2026Winchester, United States
19
Gold Rush Adventure Challenge: Dawn to Dusk
Sat, Sep 19, 2026Sausalito, United States
19
She Tris Sprint Triathlon - Carnes Crossroads
Sat, Sep 19, 2026Summerville, United States
19
Frantic Frog Fall Sprint Triathlon and 5k
Sat, Sep 19, 2026Scottsboro, United States
19
Full Gandy Relay
Sat, Sep 19, 2026Danbury, United States
20
Reston Triathlon
Sun, Sep 20, 2026Reston, United States
20
Diamond Mountain Triathlon
Sun, Sep 20, 2026Stony Point, United States
20
Marsh Creek Sprint Triathlon
Sun, Sep 20, 2026Downingtown, United States
20
The Great Josh Billings Runaground
Sun, Sep 20, 2026Stockbridge, United States
20
Driathlon
Sun, Sep 20, 2026Bay City, United States
20
2026 San Diego Kids Splash & Dash
Sun, Sep 20, 2026San Diego, United States
20
DQ Long Beach Island Triathlon, Duathlon, & Aquabike
Sun, Sep 20, 2026Long Beach Township, United States
20
Devil's Challenge Triathlon
Sun, Sep 20, 2026Salem, United States
20
Albany Community Triathlon 2026
Sun, Sep 20, 2026Albany, United States
20
Robious Landing Triathlon
Sun, Sep 20, 2026Midlothian, United States
20
Diamond Mountain Triathlon
Sun, Sep 20, 2026Stony Point, United States
20
Tri The Mountains Sprint Triathlon
Sun, Sep 20, 2026Blue Ridge, United States
Triathlon in other places
- Triathlon in California47 upcoming events
- Triathlon in New York42 upcoming events
- Triathlon in Florida40 upcoming events
- Triathlon in Wisconsin36 upcoming events
- Triathlon in Pennsylvania35 upcoming events
- Triathlon in Virginia34 upcoming events
- Triathlon in Texas32 upcoming events
- Triathlon in Michigan32 upcoming events