Ron Mayhew

2000

Canadian Natural Championships - CBBF, Masters, 2nd

2001

Canadian Championships - CBBF, Masters, 10th

2002

Canadian Natural Championships - CBBF, Light-HeavyWeight, 1st
Canadian Natural Championships - CBBF, Masters, 1st
World Amateur Championships - IFBB, Masters HeavyWeight, 9th

2003

Canadian Natural Championships - CBBF, Masters, 4th
Canadian Natural Championships - CBBF, MiddleWeight, 2nd

2004

Canadian Natural Championships - CBBF, Masters 40+, 3rd
Canadian Natural Championships - CBBF, MiddleWeight, 3rd

2006

Canadian Natural Championships - CBBF, Masters HeavyWeight, 2nd
Canadian Natural Championships - CBBF, MiddleWeight, 2nd

2007

Canadian Championships - CBBF, Masters 50+, 10th
Canadian Natural Championships - CBBF, Masters 50+, 1st
Canadian Natural Championships - CBBF, MiddleWeight, 5th

2009

Canadian Natural Championships - CBBF, Masters 50+, 2nd

2010

Canadian Natural Championships - CBBF, Masters 50+, 2nd