Two Boulder County athletes dominated their age group during the 70.3 Ironman World Championships in Marbella, Spain, ...

Louisville’s Iron Man Triathlon in the past has overcome high heat, swift water, and even algae blooms in the Ohio River, but ...

It looks like IRONMAN won't be back in Louisville next year. The reason: The city's many road projects. According to the ...

In her 20 years as a pro, Griesbauer won three Ironmans and finished in the top 10 at the Ironman World Championships in Kona ...

The last Ironman triathlon event took place in the Valley over the weekend after a 21-year run. FOX 10's Irene Snyder reports ...

IRONMAN 70.3 Louisville will be on hold starting in 2026 as major road and highway improvements in Jefferson County affect ...

Registration for the first Ironman 70.3 Northern California opens in less than two weeks. What we know about the race through ...

TEMPE, Ariz. — A crash related to the Ironman race in Tempe was reported on Sunday, the city's police department said. >> ...

The endurance sports community grapples with the heartbreaking loss of two athletes during the swimming leg of the Mossel Bay ...

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