Timed Sports include Olympic Sports, Sports involving some form of transport, and the more recent X-Games.
Boat Sports: Canoeing & Kayaking, Sailing, Rowing, Speedboats.
Bike Sports: Cycling, BMX, Mountain Biking.
Motorsport: Formula 1, Rallying, Autocross, Motocross.
Air Racing: Hot Air Ballooning, Air Racing.
Animal Transport Sports:
Equestrian & Harness Racing.