Races per country
Races competed per country. If a race travels through multiple countries, each country is counted.
| # | Country | Races | #Races |
|---|---|---|---|
| 1 | Spain | Circuito de Getxo 'Memorial Ricardo Otxoa' Klasika Primavera de Amorebieta National Championships Spain - Road Race Prueba Villafranca-Ordiziako Klasika Vuelta Ciclista a la Region de Murcia 'Costa Calida' Vuelta Ciclista Comunidad de Madrid | 6 |
| 2 | Great Britain | Rutland - Melton Cicle Classic Velothon Wales | 2 |
| 3 | Denmark | GP Horsens Posten | 1 |
| 4 | Morocco | Tour du Maroc | 1 |
| 5 | Portugal | Volta ao Alentejo | 1 |
| 6 | Sweden | Scandinavian Race in Uppsala 1909-2017 | 1 |
Nations by date
Which countries did Francisco Castello last add to his list?