| 01.05 | 07.05 |  La Vuelta Femenina | 2.WWT | |
| 05.05 | |  La Classique Morbihan | 1.1 | |
| 06.05 | |  GP Eco-Struct/Thompson/Security Tools | 1.1 | |
| 06.05 | | Grand Prix du Morbihan Femmes | 1.1 | |
| 07.05 | |  National Road Championships - El Salvador TT | CN | |
| 07.05 | | Trofee Maarten Wynants | 1.1 | |
| 08.05 | |  National Road Championships - Uzbekistan TT | CN | |
| 09.05 | 13.05 | Bretagne Ladies Tour CERATIZIT | 2.1 | |
| 10.05 | | Navarra Women's Elite classic | 1.Pro | |
| 12.05 | | National Road Championships - Uzbekistan | CN | |
| 12.05 | 14.05 | Itzulia Women | 2.WWT | |
| 12.05 | |  National Road Championships - Bolivia TT | CN | |
| 13.05 | |  National Road Championships - Cyprus TT | CN | |
| 14.05 | | National Road Championships - Bolivia | CN | |
| 14.05 | | National Road Championships - Cyprus | CN | |
| 14.05 | | National Road Championships - El Salvador | CN | |
| 16.05 | | Durango - Durango Emakumeen Saria | 1.1 | |
| 18.05 | 21.05 |  Joe Martin Stage Race | 2.2 | |
| 18.05 | 21.05 | Vuelta a Burgos Feminas | 2.WWT | |
| 19.05 | |  Veenendaal - Veenendaal Classic | 1.1 | |
| 20.05 | | ZLM Omloop der Kempen Ladies | 1.2 | |
| 21.05 | | Antwerp Port Epic Ladies | 1.1 | |
| 23.05 | 28.05 |  Internationale LOTTO Thüringen Ladies Tour | 2.Pro | |
| 25.05 | 28.05 |  Tour de Feminin | 2.2 | |
| 26.05 | |  National Road Championships - Panama TT | CN | |
| 26.05 | 28.05 |  RideLondon Classique | 2.WWT | |
| 27.05 | |  Ladies Tour of Estonia | 1.2 | |
| 28.05 | | Gran Premio Ciudad de Eibar | 1.1 | |
| 28.05 | | National Road Championships - Panama | CN | |
| 29.05 | | GP Mazda Schelkens | 1.2 | |
| 31.05 | |  National Road Championships - Philippines TT | CN | |
| 31.05 | 04.06 | Vuelta Ciclista Andalucia Ruta Del Sol | 2.1 | |
Materiaalzone 
Fietstoerisme 
