Tim O’Donnell: Kona Is About Hydration, Nutrition, and Being Ready to Suffer

American Tim O'Donnell is looking to return to the podium at this weekend's Ironman World Championship in Kona.

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American Tim O’Donnell is looking to return to the podium at this weekend’s Ironman World Championship in Kona. He’s back after a disappointing 19th place finish in 2017. He has a new coach and, with that, a new outlook on how to prepare for this race.

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