RACE Logo
Sign In

Triathlons Across the US

Find sprint, Olympic, half-Ironman, and full Ironman triathlons across the US. The complete triathlon event directory.

Showing a selection of 1,031 upcoming events

Browse Triathlons by State

AlaskaAlabamaArkansasArizonaCaliforniaColoradoConnecticutDelawareFloridaGeorgiaHawaiiIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming

Upcoming Triathlons

Triathlon

2026 Bozeman Triathlon

Bozeman, MT

Triathlon

2026 Bozeman Triathlon

June 14, 2026
Bozeman, MT
Details →
Pomona Sprint Triathlon
Triathlon

Pomona Sprint Triathlon

June 14, 2026
Manvel, TX
Details →

Triathlon

Winding Trails Triathlon Series Race #1

Farmington, CT

Triathlon

Winding Trails Triathlon Series Race #1

June 14, 2026
Farmington, CT
Details →

Triathlon

2026 Mini of Fairfield County Seaside Triathlon and Duathlon

Bridgeport, CT

Triathlon

2026 Mini of Fairfield County Seaside Triathlon and Duathlon

June 14, 2026
Bridgeport, CT
Details →
Trident Newport Sprint Triathlon
Triathlon

Trident Newport Sprint Triathlon

June 14, 2026
Newport, RI
Details →

Triathlon

Cedar Lake Triathlon

Chester, CT

Triathlon

Cedar Lake Triathlon

June 14, 2026
Chester, CT
Details →
She Tris Sprint Triathlon - South Charlotte (NC)
Triathlon

She Tris Sprint Triathlon - South Charlotte (NC)

June 14, 2026
Charlotte, NC
Details →
Milton Youth Tri
Triathlon

Milton Youth Tri

June 14, 2026
Milton, WI
Details →
BOZEMAN TRIATHLON
Triathlon

BOZEMAN TRIATHLON

June 14, 2026
Bozeman, MT
Details →

Triathlon

Cuyuna Off Road Triathlon

Ironton, MN

Triathlon

Cuyuna Off Road Triathlon

June 14, 2026
Ironton, MN
Details →

Triathlon

Maumee Bay Triathlon & Duathlon

Oregon, OH

Triathlon

Maumee Bay Triathlon & Duathlon

June 14, 2026
Oregon, OH
Details →

Triathlon

Spring Classic Sprint Triathlon

Youngstown, OH

Triathlon

Spring Classic Sprint Triathlon

June 14, 2026
Youngstown, OH
Details →

Triathlon

Playtri Little Elm Lake Triathlon & Run-Bike-Run

Little Elm, TX

Triathlon

Playtri Little Elm Lake Triathlon & Run-Bike-Run

June 14, 2026
Little Elm, TX
Details →
Playtri Little Elm Lake Triathlon & Run-Bike-Run
Triathlon

Playtri Little Elm Lake Triathlon & Run-Bike-Run

June 14, 2026
Little Elm, TX
Details →
AdventHealth Cool Sommer Mornings Triathlon-Duathlon-5K Series #1
Triathlon

AdventHealth Cool Sommer Mornings Triathlon-Duathlon-5K Series #1

June 14, 2026
Clermont, FL
Details →
Lawroweld Triathlon
Triathlon

Lawroweld Triathlon

June 14, 2026
Weld, ME
Details →
Maumee Bay Triathlon, Duathlon & Aquabike
Triathlon

Maumee Bay Triathlon, Duathlon & Aquabike

June 14, 2026
Oregon, OH
Details →

Triathlon

Heart and Sole Triathlon

Versailles, KY

Triathlon

Heart and Sole Triathlon

June 14, 2026
Versailles, KY
Details →

Triathlon

Cal Tri DC

Marbury, MD

Triathlon

Cal Tri DC

June 14, 2026
Marbury, MD
Details →

Triathlon

Hyannis 1 Triathlon

Centerville, MA

Triathlon

Hyannis 1 Triathlon

June 14, 2026
Centerville, MA
Details →

Triathlon

2026 Trinona Triathlon - SUNDAY

Winona, MN

Triathlon

2026 Trinona Triathlon - SUNDAY

June 14, 2026
Winona, MN
Details →

Triathlon

Great Escape Kid's & Youth Triathlon - Saturday Evening

Jefferson City, MO

Triathlon

Great Escape Kid's & Youth Triathlon - Saturday Evening

June 14, 2026
Jefferson City, MO
Details →

Triathlon

The Great Escape Triathlon

Jefferson City, MO

Triathlon

The Great Escape Triathlon

June 14, 2026
Jefferson City, MO
Details →

Triathlon

Stafford Triathlon/ Duathlon/Aqua

Manahawkin, NJ

Triathlon

Stafford Triathlon/ Duathlon/Aqua

June 14, 2026
Manahawkin, NJ
Details →
Find triathlons near you →
View all 22,000+ endurance events →

Frequently asked questions

What are the standard triathlon distances?▾
The main distances are Sprint (750m swim, 20K bike, 5K run), Olympic (1.5K swim, 40K bike, 10K run), Half-Ironman/70.3 (1.2mi swim, 56mi bike, 13.1mi run), and full Ironman (2.4mi swim, 112mi bike, 26.2mi run). Browse all distances on RACE.
What do I need for my first triathlon?▾
At minimum you need a swimsuit, goggles, a road or tri bike, helmet, running shoes, and a race belt for your number. Many beginners start with a sprint triathlon, which can be completed in 1-2 hours.
What is the difference between sprint and Olympic triathlon?▾
A sprint triathlon is roughly half the distance of an Olympic triathlon. Sprints typically take 1-1.5 hours while Olympic distance races take 2-3.5 hours. Sprints are ideal for beginners.
How do I qualify for the IRONMAN World Championship?▾
Athletes qualify by earning a slot at an IRONMAN-branded qualifying race. Each full IRONMAN event allocates slots to age group winners. The World Championship is held annually in Kailua-Kona, Hawaii.
What are the biggest triathlons in the US?▾
The SuperTri Chicago Triathlon is the largest single triathlon event with 8,000+ athletes. IRONMAN events in Texas, Florida, Lake Placid, and Arizona draw thousands. Escape From Alcatraz is a bucket-list race. Find them all on RACE.

Explore Other Endurance Sports

Running Races

Running Events

Marathons

26.2 miles of grit

Half Marathons

The perfect 13.1

5K Races

Fast, fun, for everyone

10K Races

The next step up

Obstacle Course Races

Mud, walls, glory

Cycling Events

Road, gravel, gran fondo

Ultramarathons

Beyond the marathon

Swimming Events

Open water awaits

Trail Running

Dirt over pavement

Relay Races

Run it together