—
SWITZERLAND
Jo Vonlanthen
BORN 1942-05-31 / 1975–1975 / 1 CONSTRUCTOR
CAREER · LIFETIME
The big numbers
STARTS
1
WINS
0
PODIUMS
0
POLES
0
FL
0
TITLES
0
PTS
0
CHART · 01
Career cumulative wins by year
Step plot with title-year markers (the yellow rings). Tap a point for the year's count.
Cumulative race wins by season for Jo Vonlanthen, with championship seasons marked.
DATA
| YEAR | WINS | CUM | CHAMPION |
|---|---|---|---|
| 1975 | 0 | 0 |
CHART · 02
Finishing-position distribution by season
One box per season — quartiles + whiskers. Purple ticks mark wins (P1 finishes).
Distribution of finishing positions by season for Jo Vonlanthen, including best, median, and worst classified finishes.
DATA
| YEAR | RACES | BEST | MEDIAN | WORST |
|---|---|---|---|---|
| 1975 | 0 | — | — | — |
CHART · 03
Win rate by season
Bars are wins ÷ starts per season. Purple bars are dominant years (≥50%).
Percentage of race starts won in each season by Jo Vonlanthen.
DATA
| YEAR | WINS | STARTS | RATE |
|---|---|---|---|
| 1975 | 0 | 1 | 0% |
SEASONS · 1
By the year
Every season this driver entered. Click a year to open that season's timing sheet.
| YEAR | CONSTRUCTORS | POS | STARTS | WINS | PODIUMS | POLES | PTS |
|---|---|---|---|---|---|---|---|
| 1975 | Frank Williams Racing Cars | — | 1 | 0 | 0 | 0 | 0 |