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

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

Himalayan Xtreme

Pokhara, Nepal

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

Ironman Lanzarote

Canary Islands, Spain

Gran Jaguar

Tikal Natinal Park, Guatemala

Challenge Florianopolis

Florianopolis, Brazil

Clash Daytona

Daytona, FL, United States

Rotorua Suffer

Rotorua, New Zealand

Tauranga Half

Tauranga, New Zealand

Tweed Coast Enduro

Pottsville NSW, Australia

Challenge Wanaka

Wanaka, New Zealand

Hell of the West

Goondiwindi, QLD, Australia

Bayshore 70.4

Long Beach, California, United States

Ayia Napa Triathlon

Ayia Napa, Cyprus

70.3 Cartagena

Cartagena de Indias, Colombia

70.3 Valdivia

Valdivia, Chile

70.3 Aracaju Sergipe

Aracaju, Brazil

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

70.3 Pucon

Pucon, Chile

70.3 Oman

Muscat, Oman

Triathlon News & Media Blogs View all

IRONMAN Cozumel Mexico Pro Start List

IRONMAN Cozumel Mexico Pro Start List

Thursday 20 Nov 2025 [Triathlon News]

Cozumel is not only a beach-goer's paradise, but it’s also a seasoned IRONMAN host city. Off the coast of the Yucatan Peninsula, the area has over 14 miles of reefs for exploring, plus archaeological ruins, a national park, and endless expanses of turquoise water and white sandy beaches. more

IRONMAN Announce New 70.3 Hengqin China

IRONMAN Announce New 70.3 Hengqin China

Wednesday 19 Nov 2025 [Triathlon News]

IRONMAN has today announced that IRONMAN® 70.3® racing will take place in a new Chinese destination in 2026, with the IRONMAN 70.3 Hengqin triathlon joining the global series of events. The IRONMAN 70.3 Hengqin triathlon will be held in the Guangdong-Hong Kong-Macao Greater Bay Area, with the event set to be held for the first time on 15 March 2026. more

Menno Koolhaas & Simone Dailey Win IRONMAN Arizona

Menno Koolhaas & Simone Dailey Win IRONMAN Arizona

Monday 17 Nov 2025 [Triathlon News]

The 2025 IRONMAN Arizona was the final running of the race, which took place in Tempe and concluded two decades of hosting the event. Menno Koolhaas won the men's race with a sub-7:30 finish, securing a Kona slot, while Simone Dailey won the women's race after a powerful second-half marathon. more

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

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