IRONMAN WORLD CHAMPS

Saturday 10 October 2026
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US Kailua Kona, Hawaii, United States
If you are a triathlete, there is no bigger day in this sport than the Ironman World Championship. It is the race that defined our sport as it came of age, and continues to be the defining race in our sport for any avid triathlete. To get to the starting line in Kona, you must either be very lucky and get yourself a spot through the lottery, or very talented, and win yourself a qualifying spot at one of the qualifying events held around the world. Tens-of-thousands of triathletes try to get one of those coveted Ironman spots every year. Only 1,800 succeeded. That means 1,800 "lucky" people get to test themselves on one of the biggest challenges the sports world has to offer ... 2.4-miles of swimming, 112-miles of biking, and a 26.2-mile marathon run through tough ocean waves, and challenging lava-covered terrain. While there are thousands of triathlons around the world, it is this one that truly defines the sport. It all began at an Awards Ceremony for a relay running race in Honolulu in 1977. A group of local athletes discussed the idea of an endurance triathlon and combining three major events that already existed on the island. John Collins suggested combining them and making it a single-day event. Later that evening, Collins took the stage announcing the event and that "whoever finishes first, we will call him the IRONMAN." It has since become triathlon's Super Bowl, Wimbledon, World Series, World Cup, and Tour de France all rolled into one. What makes this event so unique is that "average" people get to compete alongside the best in the world.


Coming Triathlon Events View all

Moraviaman

Otrokovice, Czech Republic

Swissman Xtreme

Ascona, Switzerland

Austria eXtreme

Graz-Dachstein, Austria

OpenLakes Champagne

Champagne, France

Diablak Extreme

Silesian and Zywiec Beskids, Poland

Wild Siberia Xtreme

Lake Cheybek-Kohl, Siberia, Russian Federation

Challenge Quebec

Québec, Canada

The Northumbrian

Kielder Water, Hexham, United Kingdom

Ch'TriMan

Gravelines, France

Stone Extreme

Lago d'Iseo / Passo Paradiso, Italy

Ironman France

Nice, France

Ironman Frankfurt

Frankfurt, Germany

Ironman Switzerland

Thun, Switzerland

Ironman Vitoria Gasteiz

Vitoria Gasteiz, Spain

Ironman Lake Placid

Lake Placid, United States

Ironman Canada Ottawa

Ottowa, Canada

Ironman Kalmar Sweden

Kalmar, Sweden

Ironman Copenhagen

Copenhagen, Denmark

Ironman Leeds

Leeds, United Kingdom

Ironman Tallinn

Tallinn, Estonia

International de Deauville

Deauville, France

Challenge Gdansk

Gdansk, Poland

Garmin Tri Tour Skierniewice

Skierniewice, Poland

indeland

Aldenhoven, Germany

Viking Triathlon

Schleswig, Germany

ICAN Nordhausen

Nordhausen, Germany

IdroMan

Idro, Province of Brescia, Italy

Lakesman

Keswick, Cumbria, United Kingdom

Half du Lac Annecy

Doussard, France

The Gauntlet Cholmondeley Castle Triathlon

Cholmondeley Castle, United Kingdom

70.3 Mont Tremblant

Mont-Tremblant, Québec, Canada

70.3 Elsinore

Elsinore, Denmark

70.3 Coeur d'Alene

Coeur d'Alene, Idaho, United States

70.3 Westfriesland

Hoorn, Netherlands

70.3 Rockford Illinois

Rockford Illinois, United States

70.3 Nice

Nice, France

70.3 Les Sables d Olonne

Les Sables d’Olonne, France

70.3 Jonkoping

Jönköping, Sweden

70.3 Muskoka

Huntsville, Ontario, Canada

70.3 Muncie

Muncie, Indiana, United States

Triathlon News & Media Blogs View all

IRONMAN Pro Series 70.3 Elsinore DNK Start List

IRONMAN Pro Series 70.3 Elsinore DNK Start List

Friday 19 Jun 2026 [Triathlon News]

The Experience Oman IRONMAN Pro Series returns to Europe for the IRONMAN® 70.3® Elsinore triathlon taking place Sunday 21 June. With an impressive start list of both male and female triathletes, over 90 professionals will be making their way to the start line, with a race set to deliver an intense battle for the podium. The IRONMAN 70.3 Elsinore triathlon is the eighth stop on the 2026 Experience Oman IRONMAN Pro Series circuit and will offer a $50,000 professional prize purse, more

IRONMAN 70.3 Mont Tremblant CAN Pro Start List

IRONMAN 70.3 Mont Tremblant CAN Pro Start List

Friday 19 Jun 2026 [Triathlon News]

It is with great enthusiasm that the entire team of the IRONMAN 70.3 Mont-Tremblant and the 5150 Mont-Tremblant welcomes you to the 2026 race season! Once again this year, thousands of athletes will stand on the starting line with a unique story, personal goals, and admirable determination. Behind every bib number are countless hours of training, sacrifices, challenges overcome, more

CHALLENGE Gdansk POL Pro Start List

CHALLENGE Gdansk POL Pro Start List

Friday 19 Jun 2026 [Triathlon News]

With LOTTO Challenge Gdansk this weekend, Italy’s Elisabetta Curridori, Poland’s Marta Lagownik, Great Britain’s Rebecca Anderbury, and Serbia’s Ognjen Stojanovic are all lining up to win. Based on the world rankings, these are the athletes who will draw the most attention, but they are also the ones who must be reckoned with. more

Chattanooga, Tennessee Selected as Host for the 2027 IRONMAN 70.3 World Championship

Chattanooga, Tennessee Selected as Host for the 2027 IRONMAN 70.3 World Championship

Thursday 18 Jun 2026 [Triathlon News]

The IRONMAN Group today announced that Chattanooga, Tennessee has been selected as the host city for the 2027 Precision Fuel & Hydration IRONMAN® 70.3® World Championship triathlon on August 28 and 29, 2027. The IRONMAN 70.3 World Championship is the pinnacle event of the middle-distance triathlon calendar. Held annually, the event expects to welcome 7,000 of the very best professional and age-group triathletes who have secured their starting spot at one of the over 120 qualifying events more

Mattia Ceccarelli (ITA) Wins 1st Pro IRONMAN Win at IRONMAN Kärnten-Klagenfurt, Austria

Mattia Ceccarelli (ITA) Wins 1st Pro IRONMAN Win at IRONMAN Kärnten-Klagenfurt, Austria

Sunday 14 Jun 2026 [Triathlon News]

Italy’s Mattia Ceccarelli delivered a standout performance today to secure his first professional IRONMAN victory at IRONMAN Kärnten-Klagenfurt, Austria. The 38-year-old Italian has been racing IRONMAN triathlons since 2018, but had yet to take the tape – until today. more

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