Grand Prix motorcycle racing
1978 Dutch TT
Assen · Date unverified
Classes identified in the source: 125cc, 250cc, 350cc, 500cc, 50cc, Sidecar.
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 |
|---|---|---|---|---|---|---|---|
| 250cc | Kenny Roberts | 1 | 1 | 15 | 49:30.4 | 15 | Pinned revision ↗ |
| 250cc | Kork Ballington | 2 | 4 | 15 | +9.1 | 12 | Pinned revision ↗ |
| 250cc | Gregg Hansford | 3 | 3 | 15 | +37.7 | 10 | Pinned revision ↗ |
| 250cc | Franco Uncini | 4 | 8 | 15 | +42.8 | 8 | Pinned revision ↗ |
| 250cc | Paolo Pileri | 5 | — | 15 | +1:12.7 | 6 | Pinned revision ↗ |
| 250cc | Pentti Korhonen | 6 | — | 15 | +1:22.1 | 5 | Pinned revision ↗ |
| 250cc | Vic Soussan | 7 | — | 15 | +1:33.9 | 4 | Pinned revision ↗ |
| 250cc | Patrick Fernandez | 8 | 2 | 15 | +1:34.2 | 3 | Pinned revision ↗ |
| 250cc | Pekka Nurmi | 9 | — | 15 | — | 2 | Pinned revision ↗ |
| 250cc | Mario Lega | 10 | — | 15 | — | 1 | Pinned revision ↗ |
| 250cc | Eero Hyvärinen | 11 | — | 15 | — | — | Pinned revision ↗ |
| 250cc | Bert Struyk | 12 | 9 | 15 | — | — | Pinned revision ↗ |
| 250cc | Chas Mortimer | 13 | — | 15 | — | — | Pinned revision ↗ |
| 250cc | Jean-François Baldé | 14 | 10 | 15 | — | — | Pinned revision ↗ |
| 250cc | Leif Gustafsson | 15 | — | 15 | — | — | Pinned revision ↗ |
| 250cc | 30 starters in total, 20 finishers | 30 starters in total, 20 finishers | — | — | 30 starters in total, 20 finishers | 30 starters in total, 20 finishers | Pinned revision ↗ |
Wikipedia contributors · adapted tables under CC BY-SA 4.0. Calendar source ↗