| 01.05 | |  Memorial Andrzeja Trochanowskiego | 1.2 | |
| 01.05 | |  Ereprijs Victor De Bruyne | 1.2 | |
| 01.05 | |  GP Aarhus | 1.1 | |
| 01.05 | |  Giro di Toscana | 1.1 | |
| 01.05 | |  Trophée des Grimpeurs | 1.1 | |
| 01.05 | 08.05 |  Presidential Tour of Turkey | 2.2 | |
| 02.05 | 05.05 |  International UNIQA Classic | 2.1 | |
| 02.05 | |  Grand Prix of Moscow | 1.2 | |
| 03.05 | | Mayor Cup | 1.2 | |
| 03.05 | | Lubelski Wyscig 3-Majowy | 1.2 | |
| 05.05 | 08.05 |  Flèche du Sud | 2.2 | |
| 05.05 | |  Neuseen Classics - Rund um die Braunkohle | 1.2 | |
| 07.05 | |  Ronde van Overijssel | 1.2 | |
| 07.05 | 08.05 |  Clásica de Alcobendas | 2.1 | |
| 07.05 | 13.05 |  Tour de Korea | 2.2 | |
| 08.05 | | Trofeo Alcide Degasperi | 1.2 | |
| 08.05 | |  Lincoln International GP | 1.2 | |
| 08.05 | | Omloop der Kempen | 1.2 | |
| 08.05 | | GP Industrie del Marmo | 1.2 | |
| 11.05 | 15.05 | Int. Rheinland-Pfalz Rundfahrt | 2.1 | |
| 12.05 | 15.05 |  Doble Sucre Potosi G.P. Cemento Fancesa | 2.2 | |
| 13.05 | 15.05 | Tour de Picardie | 2.1 | |
| 14.05 | 22.05 | Olympia's Tour | 2.2 | |
| 15.05 | | Circuito del Porto - Trofeo Arvedi | 1.2 | |
| 15.05 | 22.05 |  Tour of Japan | 2.2 | |
| 16.05 | | GP de Villers Cotterêts | 1.1 | |
| 21.05 | | Clasica Internacional 'Txuma' | 1.2 | |
| 22.05 | 29.05 |  FBD Insurance Ras | 2.2 | |
| 22.05 | |  National Road Championships - Noorwegen TT | CN | |
| 22.05 | | Tour de Vendée | 1.1 | |
| 24.05 | 29.05 | Vuelta Ciclista a Navarra | 2.2 | |
| 25.05 | 29.05 |  Volta ao Alentejo | 2.1 | |
| 25.05 | 29.05 | Ronde van België | 2.1 | |
| 25.05 | 29.05 |  Volta Ciclistica Internacional do Paraná | 2.2 | |
| 26.05 | 29.05 | Tour de Gironde | 2.2 | |
| 27.05 | |  SEB Ühispanga Tartu GP | 1.1 | |
| 27.05 | |  GP Jamp | 1.2 | |
| 28.05 | | GP Kooperativa | 1.2 | |
| 28.05 | | E.O.S Tallinn GP | 1.1 | |
| 29.05 | | GP Llodio | 1.1 | |
| 29.05 | | Grand Prix Palma | 1.2 | |
| 29.05 | | GP Beckerich | 1.2 | |
| 31.05 | |  Wachovia Cycling Series - Lancaster | 1.1 | |
Materiaalzone 
Fietstoerisme 
