Juniors (21 years old and -)

Women bodybuilders (1 class)

Figure

Short (less than 5 ft 4 1\2 in)

Tall (more than 5 ft 4 1\2 in)

Masters (35 years old and +)

Masters (45 years old and +)

Fitness Model

Short (less than 5 ft 4 1\2 in)

Tall (more than 5 ft 4 1\2 in)

Men bodybuilders

Masters (40 years old and +)

Light weight (154 and -)

Middle weight (154.1 to 176 lbs)

Light-heavy weight (176.1 to 198 lbs)

Heavy weight (198.1 and +)