Ironman Arizona

Sunday 16 November 2025
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US Tempe, Arizona, United States
Ironman Arizona has quickly become a top-rated event as some of the world's best Ironman triathletes converge on Tempe. The transition area, swim course and expo are all very close together, and thanks to the three-loop bike and run courses, race day viewing is nothing short of spectacular. Tempe Town Lake looks more like a river than a lake. It's relatively narrow, but is ready-made for a triathlon swim - spectators can follow the entire swim race by simply walking along the shore. While the water is very murky (you can barely see your hand in front of you), the cool water (about 64 degrees in 2005), is very pleasant to swim in! The three-loop - OK, three-loop-and-a-bit - bike course is surprisingly challenging thanks to the many on the course that goes through the city of Tempe and in the Salt River Pima-Maricopa Indian Community located Northeast of the city. The run course here at Ironman Arizona is the highlight of the day for the competitors. A lot of the marathon runs alongside Tempe Town Lake. This has more-than-a-few upsides: the course is very spectator friendly, is cooler because of the proximity to the water, and is also quite scenic.


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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

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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

Kat Matthews Crowned 2025 IRONMAN Pro Series Winner for the Second Straight Year

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Kat Matthews of Great Britain made IRONMAN history again, winning her second straight IRONMAN Pro Series™, and taking home a bonus payout of $200,000 USD. Solveig Løvseth (NOR) and Lisa Perterer (AUT) completed the 2025 IRONMAN Pro Series podium, receiving a bonus payout of $130,000 USD and $85,000 USD respectively. Matthews held on to claim back-to-back titles despite being forced to retire during the run of the Precision Fuel & Hydration IRONMAN 70.3 World Championship with a calf injury. more

Redemption: Lucy Charles-Barclay Claims Victory at IRONMAN 70.3 World Championship Marbella

Redemption: Lucy Charles-Barclay Claims Victory at IRONMAN 70.3 World Championship Marbella

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How To Watch: 2025 IRONMAN 70.3 World Champs Marbella, Spain

How To Watch: 2025 IRONMAN 70.3 World Champs Marbella, Spain

Friday 07 Nov 2025 [Triathlon News]

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