| 01.04 | |  Ronde de Mouscron | 1.1 | |
| 03.04 | | Scheldeprijs | 1.1 | |
| 03.04 | |  Région Pays de la Loire Tour - Féminin | 1.2 | |
| 05.04 | |  Thessaly Time Trial Women | 1.2 | Geannuleerd |
| 06.04 | |  National Road Championships - Paraguay TT | CN | |
| 06.04 | | Paris-Roubaix Femmes | 1.WWT | |
| 07.04 | | Thessaly Road Race Women | 1.2 | Geannuleerd |
| 07.04 | | National Road Championships - Paraguay | CN | |
| 08.04 | 10.04 |  Women's Tour of Thailand | 2.1 | |
| 10.04 | | De Brabantse Pijl | 1.Pro | |
| 12.04 | |  Oceania Road Championships | CC | |
| 13.04 | | Oceania Road Championships TT | CC | |
| 14.04 | | Grand Prix Féminin de Chambéry | 1.1 | |
| 14.04 | |  Amstel Gold Race Ladies Edition | 1.WWT | |
| 17.04 | | La Flèche Wallonne Féminine | 1.WWT | |
| 19.04 | 23.04 |  Giro Mediterraneo Rosa | 2.2 | |
| 20.04 | | EPZ Omloop van Borsele | 1.1 | |
| 20.04 | |  National Road Championships - United Arab Emirates TT | CN | |
| 21.04 | | Liège-Bastogne-Liège Femmes | 1.WWT | |
| 24.04 | 28.04 |  Tour of the Gila Women | 2.2 | |
| 25.04 | | Gran Premio della Liberazione | 1.1 | |
| 25.04 | 28.04 |  Gracia | 2.2 | |
| 26.04 | |  National Road Championships - Egypt TT | CN | |
| 26.04 | |  National Road Championships - Panama TT | CN | |
| 27.04 | | National Road Championships - Egypt | CN | |
| 27.04 | |  CERATIZIT Festival Elsy Jacobs à Garnich | 1.2 | |
| 27.04 | |  National Road Championships - Chile TT | CN | |
| 27.04 | | National Road Championships - United Arab Emirates | CN | |
| 27.04 | | Leiedal Koerse | 1.1 | Geannuleerd |
| 28.04 | | National Road Championships - Chile | CN | |
| 28.04 | | CERATIZIT Festival Elsy Jacobs à Luxembourg | 1.2 | |
| 28.04 | | National Road Championships - Panama | CN | |
| 29.04 | 05.05 |  Vuelta España Femenina | 2.WWT | |
Materiaalzone 
Fietstoerisme 
