Inter-Centre Championship (250cc Solos)
Overall Solos |
500cc |
350cc |
250cc |
Right-hand Sidecars |
Left-hand Sidecars |
500cc Sidecars |
| Season | Hosts | Venue | First | Second | Third |
| 1968 | Folkestone | Rhodes Minnis | South Midland | South Eastern | East Midland |
| 1969 | Navenby | Brant Broughton | East Midland | Midland | North Western |
| 1970 | Folkestone | Rhodes Minnis | Eastern | Not Known | Not Known |
| 1971 | Blackmore Vale | Chitterne | South Eastern | Not Known | Not Known |
| 1972 | Evesham | Aston Somerville | South Eastern | Not Known | Not Known |
| 1973 | Skegness | Spilsby | Western | Not Known | Not Known |
| 1974 | Blackmore Vale | Stourton, Wilts | North Western | Not Known | Not Known |
| 1975 | Braintree | Bocking | Eastern | South Midland | East Midland |
| 1976 | Evesham | Long Marston, Warcs | South Midland | South Eastern | East Midland |
| 1977 | North Berks | Sutton Wick, Oxon | South Midland | East Midland | South Eastern |
| 1978 | Blackmore Vale | Mere, Wilts | Eastern | Not Known | Not Known |
| 1979 | Northallerton | Sedgefield, Durham | North Western | East Yorkshire | Cheshire |
| 1980 | Pendennis | Newquay, Corn | Eastern | Western | Cornwall |
| 1981 | St. Albans | Whittlebury | South Midland | Not Known | Not Known |
| 1982 | GTSA | Ashington, Sussex | South Midland | Eastern | South Eastern |
| 1983 | East Midland | Sleaford | Western | Not Known | Not Known |
| 1984 | Dunmow | Ugley | Western | Not Known | Not Known |
| 1985 | GTSA | Ashington, Sussex | Midland | Yorkshire | Eastern |
| 1986 | Whitchurch | Sandford, Chesh | Midland | Cheshire | Western |
| 1987 | BSSA | Roche | Midland | Not Known | Not Known |
| 1988 | Wimborne | Sturminster Marshall | Cheshire | East Yorkshire | South Eastern |
| 1989 | Dunmow | Ugley | Midland | Cheshire & Western | NA |
| 1990 | Braintree | White Notley | Eastern | Midland | South Eastern |
| 1991 | BSSA | Chiverton Cross | Midland | South Eastern | Cheshire |
| 1992 | Brighton | Steyning | Midland | South Eastern | Eastern |
| 1993 | Anonvale | Dumbleton | Midland | Cheshire | South Eastern |
| 1994 | Ledbury | Ledbury | East Midland | Midland | South Eastern |
| 1995 | Brighton | Ringmer | Midland | Eastern | South Eastern |
| 1996 | Woodbridge | Iken | Midland | South Eastern | Eastern |
| 1997 | Basingstoke | Upton Grey | Midland | Eastern | South Eastern |
| 1998 | Maidstone | Otford | Midland | South Eastern | Cheshire |
| 2000 | Bridgwater | Bridgwater | Eastern | Midland | South Eastern |
| 2009 | Dunmow | Ugley | Eastern | East Yorkshire | South Eastern |
