| 04.05 | 08.05 |  Bretagne Ladies Tour CERATIZIT | 2.1 | Geannuleerd |
| 06.05 | 09.05 |  Vuelta Comunitat Valenciana Feminas | 2.1 | |
| 08.05 | |  GP Eco-Struct | 1.2 | |
| 09.05 | | Trofee Maarten Wynants | 1.1 | Geannuleerd |
| 11.05 | 13.05 |  Touf of Zhoushan Island (Shengsi Stage) | 2.2 | Geannuleerd |
| 13.05 | | Emakumeen Nafarroako Women's Elite Classics | 1.1 | |
| 14.05 | | Navarra Women's Elite Classics | 1.1 | |
| 16.05 | | Flanders Ladies Classic - Sofie De Vuyst (Herzele-Steenhuize) | 1.2 | Geannuleerd |
| 16.05 | | Gran Premio Ciudad de Eibar | 1.1 | |
| 16.05 | | Tour of Wenzhou Women's International Road Race | 1.2 | Geannuleerd |
| 18.05 | | Durango - Durango Emakumeen Saria | 1.1 | |
| 20.05 | 23.05 | Vuelta a Burgos Feminas | 2.WWT | |
| 21.05 | |  Veenendaal - Veenendaal Classic | 1.1 | Geannuleerd |
| 21.05 | |  National Road Championships - Saudi Arabia TT | CN | |
| 21.05 | | National Road Championships - Saudi Arabia | CN | |
| 25.05 | 30.05 |  Internationale LOTTO Thüringen Ladies Tour | 2.Pro | |
| 29.05 | | Tour of Taiyuan International Women's Road Cycling Race | 1.2 | Geannuleerd |
| 30.05 | |  RideLondon Classique | 1.WWT | Geannuleerd |
Materiaalzone 
Fietstoerisme 
