Grand Prix motorcycle racing
1978 Finnish Grand Prix
Imatra Circuit · Date unverified
Classes identified in the source: 125cc, 250cc, 350cc, 500cc.
The calendar date is a weekend anchor. Class-specific race dates and session times have not been inferred.
Recorded Grand Prix class results
Race-article classifications are preferred where available, with season-matrix fallback. Source coverage and official completeness remain explicit; missing fields are not invented.
| Class | Rider | Position / status | Grid | Laps | Time / retirement | Reported points | Evidence |
|---|---|---|---|---|---|---|---|
| 350cc | Kork Ballington | 1 | 1 | 20 | 45:33.2 | 15 | Pinned revision ↗ |
| 350cc | Takazumi Katayama | 2 | 9 | 20 | +3.2 | 12 | Pinned revision ↗ |
| 350cc | Tom Herron | 3 | 19 | 20 | +35.8 | 10 | Pinned revision ↗ |
| 350cc | Vic Soussan | 4 | 6 | 20 | +36.9 | 8 | Pinned revision ↗ |
| 350cc | Jon Ekerold | 5 | 5 | 20 | +44.7 | 6 | Pinned revision ↗ |
| 350cc | Guy Bertin | 6 | 7 | 20 | +49.0 | 5 | Pinned revision ↗ |
| 350cc | Michel Rougerie | 7 | 2 | 20 | +50.7 | 4 | Pinned revision ↗ |
| 350cc | Olivier Chevallier | 8 | 10 | 20 | +1:10.4 | 3 | Pinned revision ↗ |
| 350cc | Paolo Pileri | 9 | 8 | 20 | +1:10.8 | 2 | Pinned revision ↗ |
| 350cc | Eero Hyvärinen | 10 | — | 20 | +1:12.2 | 1 | Pinned revision ↗ |
| 350cc | Bruno Kneubühler | 11 | — | 20 | +1:35.8 | — | Pinned revision ↗ |
| 350cc | Michel Frutschi | 12 | 12 | 20 | +1:45.8 | — | Pinned revision ↗ |
| 350cc | Seppo Rossi | 13 | — | 20 | +2:09.8 | — | Pinned revision ↗ |
| 350cc | Reino Eskelinen | 14 | — | 20 | +2:22.4 | — | Pinned revision ↗ |
| 350cc | Les van Breda | 15 | — | 19 | +1 lap | — | Pinned revision ↗ |
| 350cc | 35 starters in total | 35 starters in total | — | — | 35 starters in total | 35 starters in total | Pinned revision ↗ |
Wikipedia contributors · adapted tables under CC BY-SA 4.0. Calendar source ↗