Races per country
Races competed per country. If a race travels through multiple countries, each country is counted.
| # | Country | Races | #Races |
|---|---|---|---|
| 1 | France | Circuit Cycliste Sarthe - Pays de la Loire Ruban Granitier Breton | 2 |
| 2 | Poland | Course de la Paix Tour de Pologne | 2 |
Nations by date
Which countries did Stanisław Boniecki last add to his list?