My Little Pony: Friendship Is Magic (2010)

S1E16 Sonic Rainboom

Rainbow Dash is gearing up for a thrilling competition where the top prize is a day spent with the renowned Wonderbolts. Confident that an ancient trick she once boasted about will secure her victory, she starts to feel the pressure as the event approaches. Doubts creep in, leaving her anxious about her ability to deliver the performance she had envisioned.