| 50 GP Classic
1) David Sheppard - Benelli
2) Brendan Morgan - Suzuki
3) Parker Heath - |
50 GP Supervintage
1) Mary Branson - Honda
2) Millian Galland
3) Michael Olmstead - Honda |
| 200 GP
1) Steve D'Angelo - Ducati
2) George DeCamp - Honda
3) Doug Donelan - Bultaco |
Ultralightweight Supervintage
1) John Ruffo - Honda
2) Phil Turkington - Honda
3) Fritz Augustin - Yamaha |
| 250 GP
1) Chris Marshall - Ducati
2) Henry Syphers - Suzuki
3) John Strempfer - Ducati |
Lightweight Supervintage
1) Chris Marsall - Honda
2) Phil Turkington - Honda
3) Steve DeCamp - Honda |
| 350 GP
1) Greg Nichols - Ducati
2) Cliff Godfrey - Honda
2) Henry Syphers - Honda |
Middleweight Supervintage
1) David Evans - Honda
2) Chris Marshall - Honda
Tie 3) Steve DeCamp / Dave Katz - Honda |
| 500 GP
1) Greg Nichols - Ducati
2) Dylan Eustace - Triumph
3) Tim Courts - BMW |
Heavyweight Supervintage
1) Charles Cole - Moto Guzzi
2) Andrew Murray - Moto Guzzi
3) Doug Boughton - Triumph |
| Open GP
1) Tim Courts - BMW
2) Dylan Eustace - Triumph
2) Andrew Murray - Norton |
Modern 125
1) Phil Turkington - Honda
2) Zack Courts - Honda
Tie 3) David Arvidson & Hardy Kornfield - Honda |
| Classic Sidecars
1) John & Diane Ruffo - BMW
2) John Wilson / Jo Lanovaz - Triumph
3) Jon Spinney / Mike Olmstead - Honda |
Supervintage Sidecars
1) Tim & Zack Courts - BMW
2) Andrew Murray / Sandy Harris - Yamaha
3) Fitz Sargent / Karl Smolenski, Bill House - BMW |
| Period IV Formula 1
1) Andrew Murray - Moto Guzzi
Tie 2) Chris Hurst -
Tie 2) Tom Leach - Kawasaki |
Period IV Formula 2
1) Charles Cole - Moto Guzzi
2) Dave Evans - Honda
3) Barry Sanel - Yamaha |