Ride ten miles total
Complete 10 events
Improve on your fastest Time Trial on three consecutive laps
Preload five times in a single race event
Complete a Supercross race
Play for ten hours total
Complete one Time Trial lap
Fly one mile through the air total
Land a backflip in a race you come in first place
Complete five Time Trial laps
Spent one hour in the air total
Win three Supercross races in a row
Ride fifty miles total
Win your first Supercross race
Play for one hour total
Ride one hundred miles total
Complete ten Time Trial laps
Play for five hours total
Play for two and a half hours total