The IRONMAN 70.3s are back! Never miss a race with free LIVE coverage or replay on demand with Outside+. Watch IRONMAN 70.3 races live here or with the Outside Watch app, available on all streaming devices.

IRONMAN 70.3 Augusta

IRONMAN 70.3 Taupo

Knokke-Heist is located on the north-west region of Belgium and is the greenest municipality along the coast. These zones have not only a striking diversity: beaches, dunes, mudflats and salt marshes, as well as polders, ponds, reed swamps and woods, but also luxurious hotels, great restaurants and art galleries.

Knokke-Heist, Belgium 2023 | IRONMAN 70.3

With its green, pristine natural surroundings and unique position as the northernmost destination on the IRONMAN 70.3 circuit, Lahti will provide athletes with a one-of-a-kind experience to race through Finnish nature. And, as one of the flattest countries in Europe, athletes can expect a smooth and speedy racecourse as they vie for a Championship title.

2023 VinFast World Championship: Men | IRONMAN 70.3

2023 VinFast World Championship: Women | IRONMAN 70.3

Augusta, the charming capital city of Maine, is set to host IRONMAN 70.3 Maine North America TriClub Championship. The Kennebec River runs through the heart of Augusta and is a focal point of this beautiful course that starts with a fast downriver swim. Expect a hard-fought professional race with Trevor Foley, Justin Metzler, Matthew Sharpe, Sarah Bishop, Mollie Hebda, and Nicole Falcaro all in top form.

Augusta, Maine 2023 | IRONMAN 70.3

Staged near the legendary 15th century Kronborg Castle, IRONMAN 70.3 Elsinore is a fusion of Danish culture and nature.  With an iconic race start marked by an old cannon being fired on the harbor front, you will after the swim in the harbor being taken through the woodlands and green landscapes of Denmark as well as the stunning architecture in the city center.

Elsinore, Denmark 2023 | IRONMAN 70.3

Located in the heart of Europe, this unique race offers athletes a chance to swim in Germany, bike in France, and run in Luxembourg. Also a world-class wine-growing region, the Moselle Valley is a center for endless gastronomic and recreational discoveries.


Luxembourg Région Moselle 2023 | IRONMAN 70.3

Iconic Flatirons. Beautiful Boulder. The outdoor playground for endurance athletes. Boulder caters to the outdoor enthusiast, providing epic trails and world-class outdoor events. IRONMAN 70.3 Boulder gives you a taste of everything Colorado.

Boulder, Colorado 2023 | IRONMAN 70.3

Chattanooga is one of America’s most breathtaking cities. IRONMAN 70.3 Chattanooga will deliver stunning views of Lookout Mountain, the Tennessee River, and downtown Chattanooga. Defending champion Jackie Hering, Jeanni Metzler, Skye Moench, and Paula Findlay headline the strong professional female field. Expect a fast and hard-fought race. Catch all the action!

Chattanooga, Tennessee 2023 | IRONMAN 70.3

Along the coast in the Florida Panhandle lies the storied Panama City Beach. Full of thrill and adventure, this destination is also home to speed and beauty. With some of the world’s most beautiful beaches and idyllic weather, Panama City Beach sets the perfect stage for those chasing their first IRONMAN 70.3 finish line or those more experienced looking for a personal record. With a buoyant saltwater swim in the Gulf of Mexico, a non-technical bike ride through the Florida pines, and a fast, spectator-filled run course along the coast, you will love the chill vibes you’ll receive in this iconic beach town.

Gulf Coast, Florida 2023 | IRONMAN 70.3

Intermountain Health IRONMAN 70.3 North American Championship St. George is an iconic race where athletes from all over the world come to prove themselves against this legendary course. In a land sculpted by persistence and determination, athletes looking for an epic challenge will navigate a path through two iconic state parks, basalt lava fields, and a fragile desert reserve as they rise to conquer one of the most prestigious and striking events in the world.

North American Championship: St. George, Utah 2023 | IRONMAN 70.3

Athletic Brewing IRONMAN 70.3 Oceanside once again kicks off the IRONMAN 70.3 broadcast season in beautiful southern California, the birthplace of triathlon. The first race on the North America circuit will showcase seaside racing at its finest. The pro field is stacked with the top names in the sport, including IRONMAN World Champions Jan Frodeno and Chelsea Sodaro.

Oceanside, California 2023 | IRONMAN 70.3

Knokke-Heist, Belgium 2023 Recap | IRONMAN 70.3

2023 VinFast World Championship: Men's Recap | IRONMAN 70.3

Day 1 at the Vinfast IRONMAN 70.3 World Championship provided an exciting day of racing. The pro females showed grit and determination as they battled the course and each other.

2023 VinFast World Championship: Women's Recap | IRONMAN 70.3

Augusta, Maine 2023 Recap | IRONMAN 70.3

With beautiful landscapes, charming suburb towns, rich Danish culture, and bustling port and downtown area, IRONMAN 70.3 Elsinore has it all. Overlooking the swim and run course is the legendary Kronborg Castle. This professional female only race delivered a lot of action. A tight swim turned into a strong battle on the bike course, with several lead changes. The day came down to who had the most left in the tank down the stretch.

Elsinore, Denmark 2023 Recap | IRONMAN 70.3

Located in the heart of Europe, this unique race offers athletes a chance to swim in Germany, bike in France, and run in Luxembourg. Also a world-class wine-growing region, the Moselle Valley is a center for endless gastronomic and recreational discoveries.

Luxembourg Région Moselle 2023 Recap | IRONMAN 70.3

Boulder, Colorado 2023 Recap | IRONMAN 70.3

IRONMAN 70.3 Chattanooga provided stunning views of the Tennessee Valley and a fantastic day of racing. Paula Findlay was in World Championship form. The strong professional female field jockeyed for position on the bike course, with Danielle Lewis making a big move. Jeanni Metzler surged on the run. The battle for the podium was decided by who had the best runs. Catch all the action!

Chattanooga, Tennessee 2023 Recap | IRONMAN 70.3

Along the coast in the Florida Panhandle lies Panama City Beach, home of the Visit Panama City Beach IRONMAN 70.3 Gulf Coast. Full of thrill, adventure and beauty, this course is built for speed. The top pro males in the sport battled it out with a newcomer to IRONMAN 70.3 pushing the pace. Watch all the action to watch who came out on top!

Gulf Coast, Florida 2023 Recap | IRONMAN 70.3

The Intermountain Health IRONMAN 70.3 North American Championship St. George provided an actual endurance test for all athletes. The top pros battle the rugged yet beautiful landscape and each other. All the position changes on the bike and run course made for fantastic finishes. Watch who earned the right to be called champion. Don’t miss the action!

North American Championship: St. George, Utah 2023 Recap | IRONMAN 70.3

The IRONMAN 70.3 broadcast season kicks off in beautiful southern California, the birthplace of the triathlon. The first race of the North American circuit, IRONMAN 70.3 Oceanside, features seaside racing at its finest. The pro men and women fields are stacked with the top names in the sport, including IRONMAN World Champion Jan Frodeno. Join us live as we bring you all the action from start to finish.

IRONMAN 70.3 | Trailer

The IRONMAN 70.3 broadcast season kicked off in beautiful southern California at the Athletic Brewing IRONMAN 70.3 Oceanside North American TriClub Championship, Southwest. The top pros in the sport gave it their all in this epic showdown culminating in fantastic finishes. Catch all the swim, bike, and run action.

Oceanside, California Recap 2023 | IRONMAN 70.3

Beautiful Southern California’s Coachella Valley played host to the Trainual IRONMAN 70.3 Indian Wells-La Quinta. The ideal weather conditions made for a great day of racing. Sam Long and Paula Findlay put together strong bike and run times to earn victories. Tamara Jewett and Jackson Laundry put the pressure on, making it a sprint to the finish. Defending champ Lionel Sanders battled Bart Aernouts for the final men’s podium position. Don’t miss any of the action!

Indian Wells Recap 2022

Located near Palm Springs, California, Trainual IRONMAN 70.3 Indian Wells – La Quinta has already won over the hearts of many. The new bike course will take athletes through beautiful flat county roads while they soak up the warm California sun.

Trainual IRONMAN 70.3 Indian Wells – La Quinta 2022

Catch all the action from the GWM IRONMAN 70.3 Melbourne. From the opening gun, both the pro men’s and pro women’s races were tight. There were multiple lead changes throughout and late charges across the finish line. The Aussies put forth a great showing on their home turf. This was Oceania racing at its finest.

IRONMAN 70.3 Live Streams