| 01.04 | |  Grand Prix Boquerón | 1.1 | |
| 02.04 | |  Dwars Door Vlaanderen | 1.Pro | |
| 02.04 | 06.04 | Tour El Salvador | 2.1 | |
| 05.04 | |  Volta NXT Classic | 1.2 | |
| 06.04 | | Ronde van Vlaanderen | 1.WWT | |
| 08.04 | | Grand Prix El Salvador | 1.1 | |
| 09.04 | | Grand Prix Presidente | 1.1 | |
| 09.04 | | Scheldeprijs | 1.1 | |
| 09.04 | |  Région Pays de la Loire Tour - Féminin | 1.2 | |
| 10.04 | | Grand Prix Surf City | 1.1 | |
| 11.04 | |  Elite Road Central American Championships TT | 1.2 | |
| 12.04 | | Elite Road Central American Championships TTT | 1.2 | |
| 12.04 | | Paris-Roubaix Femmes | 1.WWT | |
| 13.04 | |  National Road Championships - United Arab Emirates TT | CN | |
| 13.04 | | Elite Road Central American Championships | 1.2 | |
| 18.04 | | De Brabantse Pijl | 1.Pro | |
| 19.04 | | National Road Championships - United Arab Emirates | CN | |
| 20.04 | | Grand Prix Féminin de Chambéry | 1.1 | |
| 20.04 | | Amstel Gold Race Ladies Edition | 1.WWT | |
| 21.04 | | Ronde de Mouscron | 1.1 | |
| 23.04 | 27.04 |  Tour of the Gila Women | 2.2 | |
| 23.04 | | La Flèche Wallonne Féminine | 1.WWT | |
| 23.04 | |  Road Continental Pan-Am Championships TT | CC | |
| 24.04 | |  National Road Championships - Zimbabwe TT | CN | |
| 25.04 | |  Gran Premio Della Liberazione Donne | 1.1 | |
| 26.04 | | National Road Championships - Zimbabwe | CN | |
| 26.04 | | Road Continental Pan-Am Championships | CC | |
| 26.04 | | EPZ Omloop van Borsele Women | 1.1 | Geannuleerd |
| 27.04 | | Liège-Bastogne-Liège Femmes | 1.WWT | |
| 28.04 | 30.04 |  Tour of Bostonliq Ladies | 2.2 | |
Materiaalzone 
Fietstoerisme 
