Harrison Parker

2001

Musclemania Nations Capitol, Light-HeavyWeight, 5th
Musclemania Nations Capitol, Masters, 3rd

2002

Musclemania Nations Capitol, MiddleWeight, 3rd
Musclemania Nations Capitol, Masters, 3rd

2003

Musclemania Nations Capitol, Masters, 3rd
Musclemania Nations Capitol, Light-HeavyWeight, 4th

2007

Yorton Cup Nationals - OCB, Masters 50+, 4th

2009

Yorton Cup Nationals - OCB, Masters 50+, 3rd
Yorton Cup Nationals - OCB, Masters 40+ Tall, 4th