Sportsfans · Isle of Man TT · Riders · Chas Mortimer
Isle of Man TT · Rider · 1968–1978
Chas Mortimer
8 wins, 13 podiums and 18 recorded starts over 10 TT weeks. Wins by class: Production 2, Ultra-Lightweight 2, Junior 2, Formula TT 1, Lightweight 1. Fastest race average 107.11 mph. Recorded starts are what the archive holds, not a complete career.
Open in the atlas →Wins8
Podiums13
Recorded starts18
Fastest average107.11 mph
Machines
Every recorded result
| Year | Race | Pos | Status | Machine | Marque | mph | Time |
|---|---|---|---|---|---|---|---|
| 1978 | Junior | 1 | Classified | Yamaha | Yamaha | ||
| 1978 | Senior | 3 | Classified | Yamaha | Yamaha | 107.11 | |
| 1977 | Classic | 4 | Classified | Yamaha | Yamaha | +5:58.0 | |
| 1977 | Senior | 7 | Classified | Yamaha | Yamaha | +4:38.6 | |
| 1976 | Junior | 1 | Classified | Yamaha | Yamaha | 106.78 | 1:46:00.2 |
| 1976 | Lightweight 250 | 3 | Classified | Yamaha | Yamaha | +1:16.4 | |
| 1976 | Production | 1 | Classified | Yamaha | Yamaha | 4:05:09.8 | |
| 1976 | Senior | — | RET | Yamaha | Yamaha | Injury | |
| 1975 | Lightweight 250 | 1 | Classified | Yamaha | Yamaha | 101.78 | |
| 1975 | Senior | 3 | Classified | Yamaha | Yamaha | +2'55.200 | |
| 1974 | Formula 750 Classic | 1 | Classified | Yamaha TZ 350 | Yamaha | 100.52 | 2:15:07.2 |
| 1974 | Lightweight 250 | 3 | Classified | Yamaha TZ 250 | Yamaha | 92.85 | 1.37.31.2 |
| 1972 | Lightweight 125 | 1 | Classified | Yamaha | Yamaha | 87.49 | 1:17.38.2 |
| 1971 | Lightweight 125 | 1 | Classified | Yamaha | Yamaha | 83.91 | 1:20.54.0 |
| 1970 | Lightweight 250 | 4 | Classified | Broad-Yamaha | Yamaha | 91.95 | 2:27.44.2 |
| 1970 | Production 250 | 1 | Classified | Ducati Mark III D | Ducati | 84.87 | 2:13.23.4 |
| 1969 | Production 250 | 3 | Classified | Ducati | Ducati | 82.01 | 1.22.49.6 |
| 1968 | Production 500 | 8 | Classified | Ducati | Ducati | 77.96 | 1.27.07.6 |