Races per country
Races competed per country. If a race travels through multiple countries, each country is counted.
| # | Country | Races | #Races |
|---|---|---|---|
| 1 | Italy | Giro d'Italia Giro dell'Appennino Giro delle Tre Provincie Giro di Romagna GP Montelupo Milano-Sanremo Milano-Vignola Trofeo Laigueglia | 8 |
| 2 | France | Paris - Luxembourg Paris - Nice Tour de l'Avenir World Championships - Road Race | 4 |
| 3 | Sweden | National Championships Sweden - ITT National Championships Sweden - Road Race | 2 |
| 4 | Great Britain | World Championships - Road Race | 1 |
| 5 | Japan | Olympic Games - Road Race | 1 |
| 6 | Slovenia | Giro d'Italia | 1 |
| 7 | Switzerland | World Championships - Road Race | 1 |
Nations by date
Which countries did Sture Pettersson last add to his list?
| # | Country | Date |
|---|---|---|
| 7 | Switzerland | 1971-09-05 |
| 6 | Slovenia | 1971-06-05 |
| 5 | Great Britain | 1970-08-16 |
| 4 | Italy | 1970-05-31 |
| 3 | Sweden | 1965-06-28 |
| 2 | France | 1965-06-27 |
| 1 | Japan | 1964-10-22 |