Ponyta

This fire Pokemon's hooves are ten times harder than diamonds, and it can trample anything in seconds. In "The Flame Pokemon-athon," Ash is entered into a highly competitive Pokemon race riding the Laramie family's faithful fiery Ponyta. The race is fast and furious as Ash rides like the wind — until Team Rocket shows up and booby-traps the entire course!

First appearance: Episode 33—"The Flame Pokemon-athon"