2009
• Fallsview Casino Niagara Falls Half Marathon 4th (Men's Wheelchair)

2008
• Bank of America Chicago Marathon 15th (Men's Wheelchair)
• Ontario Para Sport Games 1st (800 & 5000m)
• HBC Run for Canada 10km 1st (Open Wheelchair)

2007
• Canadian Track & Field Championships 1st (5000m) 3rd (1500m) 4th (800)
• HBC Run for Canada 10km 1st (Open Wheelchair)
• Ontario Paralympic Championships 1st (800, 1500 & 5000m)
• Rolling Rampage International 10k road race 4th (Quad division)
• Most Dedicated Athlete, Windsor Bulldogs Disabled Sports Club

2006
• Canadian Paralympic Championships 2nd (5000m) 3rd (1500m) 4th (800)
• Ontario Paralympic Championships 1st (800, 1500 & 5000m)
• U.S. Paralympic Championships 5th (1500m)
• Rolling Rampage International 10k road race 5th (Quad division)
• Disney World Marathon 2nd (Men's Wheelchair)

2005
• World rankings T52 Class, 5th (5000) 9th (1500) 10th (400) 12th (Marathon & 800)
• Fallsview Casino International Half Marathon 1st Mens Wheelchair
• Maui Marathon 1st Overall & Men's Wheelchair
• John Smith Memorial 10k 1st Overall
• Canadian Paralympic Championships 2nd (1500 & 5000m) 3rd (400 & 800m)
• Ontario Paralympic Championships 1st (400, 800, 1500 & 5000m)
• Rolling Rampage International 10k road race 6th (Quad division)
• Forest City 5k road race 1st (Men's wheelchair)

2004
• World rankings T52 Class, 16th (800 & 1500m) 17th (200 & 400m)
• Casino Niagra International Half Marathon 3rd (Mens Wheelchair)
• Canadian Paralympic Championships 4th (200, 400, 1500m) 5th (800m)
• Ontario Paralympic Championships 1st (400, 800 & 1500m) 2nd (100 & 200m)
• Rolling Rampage International 10k road race 5th (Quad division)
• Canadian Interuniversity Sport Championships [demo] 3rd (400 & 800m)
• Forest City 5k road race 1st (Men's wheelchair)
• Windsor Classic Indoor Games 1st (200,400,800 & 1500m)
• Outstanding Achievement Award, Wallaceburg Sports Hall of Fame

2003
• World Rankings T52 class, 13th (200m) 15th (400m) 19th (800m)
• Rolling Rampage International 10k road race 6th (Quad division)
• Canadian Championships 3rd (800m) 4th (200 & 400m) 5th (100m)
• Ontario Summer Games for the Physically Disabled 1st (100, 200,400 & 800m)
• Forest City 5k road race 1st (Men's wheelchair)
• Windsor Classic Indoor Games 1st (200,400 & 800m)
• Most Dedicated Athlete, Windsor Bulldogs Disabled Sports Club

2002
• * No Canadian Championships were held
• Ontario Summer Games for the Physically Disabled 1st (100, 200,400 & 800m)
• Windsor Classic Indoor Games 1st (60, 200,400 & 800m)
• Male Athlete of the Year, Ontario Amputee & Les Autres Sports Association
• Most Dedicated Athlete, Windsor Bulldogs Disabled Sports Club

2001
• Canadian Championships 6th (200m)
• * No Provincial Championships were held
• Forest City 5k road race 1st (Men's wheelchair)
• Windsor Classic Indoor Games 1st (60, 200 & 400m)

2000
• Metro Toronto Wheelchair Challenge [All Comers section] 1st (100m) 2nd (200m)
• Ontario Summer Games 1st (200m) 2nd (400m)
• Forest City 5k road race 1st (Men's wheelchair)
• Windsor Classic Indoor Games 1st (200m)

1999
• Windsor Classic Indoor Games 1st (400,800,1500 & 3000m)
• Leamington Tomato Run 5k road race 1st (Men's wheelchair)
• Lifestyles Road Race to Better Health 5k 1st (Men's wheelchair)
• John Smith 5k road race 1st (Men's wheelchair)

High School
• From 1996-98 May competed in the 1500m for his hometown Wallaceburg District Secondary School Tartans. May was the first wheelchair athlete to compete in high school track in Kent County and still holds the County meet record in the wheelchair 1500m. During his three year career May captured three Kent County titles, two SWOSSA titles, competed at OFSAA all three years and won an OFSAA Silver medal in 1996. In addition to his on the track resume he was awarded the Most Improved track athlete once, the Most Valuable Player twice, as well as the Outstanding Contribution to the Athletic Program Award and earned a school letter. In only a three year career May managed to be one of the most successful athletes in school history!