Héctor Leonardo Páez León (born July 10 1982) is a Colombian cross-country mountain biker.

[1] He came 26th at the 2008 Summer Olympics, while at the 2012 Summer Olympics, he competed in the Men's cross-country at Hadleigh Farm, finishing in 28th place.

[2] During 2019 he win for the 5th time the Sella Ronda Hero (Dolomites),[3] and win for the first time the Monterosa Prestige Marathon (Aosta Valley).

[4] He become the UCI Mountain Bike Marathon World Champion in 2019 and 2020.

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