Races per country
Races competed per country.
| # | Country | Races | #Races |
|---|---|---|---|
| 1 | Spain | Vuelta Ciclista a La Rioja,Vuelta a los Valles Mineros,Vuelta a Andalucia Ruta Ciclista Del Sol,Clasica a los Puertos,Trofeo Luis Puig,Klasika Primavera de Amorebieta,Setmana-Catalana,Arrateko Igoera,Vuelta Ciclista al País Vasco,Subida al Naranco,Volta Ciclista a Catalunya,Prueba Villafranca de Ordizia,Vuelta a Cantabria,Clasica Ciclista San Sebastian,National Championships Spain - Road Race,Vuelta a España | 16 |
| 2 | France | Critérium International,Vuelta Ciclista al País Vasco,World Championships - Road Race,Setmana-Catalana,Critérium du Dauphiné Libéré,Paris - Nice,Tour de France,GP du Midi-Libre | 8 |
| 3 | Italy | Giro del Piemonte,Critérium du Dauphiné Libéré,Milano-Sanremo | 3 |
| 4 | Andorra | Setmana-Catalana,Vuelta a España | 2 |
| 5 | Belgium | World Championships - Road Race,Druivenkoers - Overijse | 2 |
| 6 | Switzerland | Tour de France | 1 |
| 7 | Germany | Tour de France | 1 |
Nations by date
Which countries did Enrique Alberto Aja last add to their list?