Jack Ahearn
Record type: Motorsport Biographies
Nationality: Australian
Competed in
| Race | Position | Time | Speed | Machine |
|---|---|---|---|---|
| 1975 Production TT | 24 | 4:18:06.20 | 87.7 | Honda |
| 1974 Junior TT | 34 | 2:01:39.20 | 93.04 | Yamaha |
| 1966 Senior TT | R | Norton | ||
| 1966 Junior TT | 4 | 2:26:49.80 | 92.52 | Norton |
| 1965 Senior TT | 9 | 2:38:23.40 | 85.77 | Norton |
| 1964 Senior TT | 14 | 2:27:15.40 | 92.25 | Norton |
| 1964 Lightweight TT | R | Suzuki | ||
| 1964 Junior TT | R | Norton | ||
| 1963 Ultra Lightweight TT | 21 | 1:32:54.40 | 73.11 | Ducati |
| 1963 Senior TT | 9 | 2:21:25.20 | 96.06 | Norton |
| 1963 Junior TT | 5 | 2:32:01.80 | 89.35 | Norton |
| 1962 Senior TT | R | Norton | ||
| 1962 Junior TT | 12 | 2:28:54.40 | 91.23 | Norton |
| 1958 Senior TT | 29 | 2:58:39.60 | 88.71 | Matchless |
| 1958 Junior TT | 17 | 2:59:10.40 | 88.42 | AJS |
| 1955 Senior TT | R | Norton | ||
| 1955 Junior TT | 10 | 3:02:01.20 | 87.07 | Norton |
| 1954 Senior TT | 9 | 1:51:06.80 | 81.51 | Norton |
| 1954 Junior TT | R | Norton |