Kalendaryo ng Karera Silverstone Circuit 1998
| Petsa | Serye ng Karera | Biluhaba | Pangalan ng Kaganapan |
|---|---|---|---|
| 5 April - 5 April | British GT Championship Natapos | Round 1 | |
| 12 July - 12 July | British GT Championship Natapos | Round 5 | |
| 23 August - 23 August | British GT Championship Natapos | Round 7 | |
| 4 October - 4 October | British GT Championship Natapos | Round 9 |