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

Formosa Xtreme

Taitung, Taiwan, Province of China

Oxman

North Canterbury, New Zealand

Patagonman

Puerto Chacabuco, Chile

Fodaxman

Nova Veneza State of Santa Catarina, Brazil

Saharaman

Taghit, Béchar, Algeria

Challenge Israman

Eilat, Israel

Challenge Sir Bani Yas

Sir Baniyas Island, United Arab Emirates

Kiwiman Xtreme

New Plymouth, New Zealand

Strongman

Miyakojima, Okinawa, Japan

Challenge Taiwan

Taitung City, Taiwan, China

Ironman Arizona

Tempe, Arizona, United States

Ironman Cozumel

Cozumel, Mexico

Ironman Western Australia

Busselton, Australia

Ironman New Zealand

Taupo, New Zealand

Ironman Taiwan

Penghu, Taiwan, China

Ironman Texas

The Woodlands, Texas, United States

Ironman South African

Port Elizabeth, South Africa

Ironman Australia

Port Macquarie, Australia

Ironman Vietnam

Da Nang, Viet Nam

Ironman Jacksonville

Jacksonville Florida, United States

Hervey Bay 100

Hervey Bay QLD, Australia

Oil Man Texas Triathlon

Montgomery, TX, United States

Challenge Canberra

Canberra, Australia

Gran Jaguar

Tikal Natinal Park, Guatemala

Challenge Florianopolis

Florianopolis, Brazil

Clash Daytona

Daytona, FL, United States

Rotorua Suffer

Rotorua, New Zealand

Alpha Win Sarasota

Sarasota, FL, United States

Tauranga Half

Tauranga, New Zealand

Tweed Coast Enduro

Pottsville NSW, Australia

70.3 Mossel Bay

Mossel Bay, South Africa

70.3 Phu Quoc

Phu Quoc, Viet Nam

70.3 Valdivia

Valdivia, Chile

70.3 Aracaju Sergipe

Aracaju, Brazil

70.3 Cartagena

Cartagena de Indias, Colombia

70.3 Bahrain

Manama, Bahrain

70.3 Western Australia

Busselton, Australia

70.3 La Quinta

La Quinta California, United States

70.3 Riviera Nayarit

Riviera Nayarit, Mexico

70.3 Florida

Haines City, Florida, United States

Triathlon News & Media Blogs View all

IRONMAN Announces Evolution to 2026 IRONMAN World Championship Age-Group Qualification System

IRONMAN Announces Evolution to 2026 IRONMAN World Championship Age-Group Qualification System

Friday 14 Nov 2025 [Triathlon News]

RONMAN, the global leader in triathlon, today released comprehensive data and insights to support transparency and evaluation into the current results of the new IRONMAN World Championship® Performance-Based Qualifying System. Introduced earlier this year, for the 2026 qualifying cycle, the system was designed with a commitment to ongoing monitoring, with the intention of evolving it as needed. more

IRONMAN Arizona Pro Start List

IRONMAN Arizona Pro Start List

Thursday 13 Nov 2025 [Triathlon News]

The 2025 Paradox IRONMAN® Arizona triathlon returns to the Salt River Valley with over 2,000 registered athletes set to take on the final edition of the longstanding IRONMAN event. Race weekend kicks off on Thursday, Nov. 13, with athlete check-in at the IRONMAN Village Expo located at 80 W Rio Salado Parkway, Tempe, Ariz. On Sunday, Nov. 16, athletes will begin their IRONMAN journey throughout Tempe and the greater Phoenix area. more

25 Age-Group Athletes Take Titles at 2025 IRONMAN 70.3 World Champs Marbella, Spain

25 Age-Group Athletes Take Titles at 2025 IRONMAN 70.3 World Champs Marbella, Spain

Tuesday 11 Nov 2025 [Triathlon News]

The South of Spain hosted some of the top athletes in the world over the weekend, as 25 athletes captured 2025 Precision Fuel & Hydration IRONMAN® 70.3® World Championship triathlon titles in Marbella, Spain on Saturday, Nov. 8 and Sunday, Nov. 9. More than 6,300 athletes from 114 different countries, regions, and territories competed in Marbella. The overall Age-Group World Champions crowns went to Switzerland’s Samuel Studer (M18-24) and Corina Hengartner (F45-49) who finished in 4:06:14 and more

Kristian Blummenfelt Claims 2025 IRONMAN Pro Series Men's Title

Kristian Blummenfelt Claims 2025 IRONMAN Pro Series Men's Title

Sunday 09 Nov 2025 [Triathlon News]

Norway’s Kristian Blummenfelt clinched victory in the 2025 IRONMAN Pro Series™, claiming the title for the first time and taking home a bonus payout of $200,000 USD. Casper Stornes (NOR) and Kristian Høgenhaug (DEN) completed the men’s IRONMAN Pro Series podium, receiving a bonus payout of $130,000 USD and $85,000 USD respectively. more

A Race for the Ages: Jelle Geens Secures 2025 IRONMAN 70.3 World Champs Title in Footrace to the Fin

A Race for the Ages: Jelle Geens Secures 2025 IRONMAN 70.3 World Champs Title in Footrace to the Fin

Sunday 09 Nov 2025 [Triathlon News]

Jelle Geens (BEL) made it back-to-back IRONMAN®?70.3® World Championship titles in Marbella, Spain, edging out Kristian Blummenfelt (NOR) by the narrowest of margins to win the 2025 Precision Fuel & Hydration IRONMAN 70.3 World Championship. Geens claimed the world title by just three seconds, the second closest finish in the history of the IRONMAN 70.3 World Championship, with Geens and Blummenfelt pushing each other until the very end on the streets of Marbella. more

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