| 01.05 | |  Subida al Naranco | 1.1 | |
| 01.05 | 03.05 | Volta da Ascension | 2.2 | |
| 01.05 | |  GP Copenhagen - Odsherred Classic | 1.2 | |
| 01.05 | |  Memorial Andrzeja Trochanowskiego | 1.2 | |
| 01.05 | |  Ereprijs Victor De Bruyne | 1.2 | |
| 02.05 | |  Grand Prix of Moscow | 1.2 | |
| 03.05 | |  Ronde van Overijssel | 1.2 | |
| 03.05 | 07.05 | Vuelta Ciclista Asturias | 2.1 | |
| 03.05 | |  GP Industria & Artigianato-Larciano | 1.1 | |
| 03.05 | | Lubelski Wyscig 3-Majowy | 1.2 | |
| 03.05 | |  Oceania Cycling Championships TT | CC | |
| 03.05 | |  Clasico Aniversario de la Federacion Venezolana de Ciclismo | 1.2 | |
| 03.05 | | Memorial of Oleg Dyachenko | 1.2 | |
| 04.05 | | Corre por la Vida | 1.2 | |
| 04.05 | | Circuito del Porto - Trofeo Arvedi | 1.2 | |
| 04.05 | |  Trophée des Grimpeurs | 1.1 | |
| 04.05 | | Giro di Toscana | 1.1 | |
| 04.05 | |  U.S. Air Force Cycling Classic | 1.2 | |
| 07.05 | 11.05 | Giro del Friuli Venezia Giulia | 2.2 | |
| 07.05 | 11.05 | Five rings of Moscow | 2.2 | |
| 08.05 | 11.05 | Szlakiem Grodòw Piastowskich | 2.1 | |
| 08.05 | 11.05 |  Tour of Chalkidiki | 2.2 | |
| 09.05 | |  National Road Championships - Cyprus TT | CN | |
| 09.05 | |  National Road Championships - South Africa TT | CN | |
| 09.05 | 11.05 |  Tour de Kumano | 2.2 | |
| 09.05 | 13.05 |  President Tour of Iran | 2.2 | |
| 10.05 | 25.05 |  Vuelta a Colombia | 2.2 | |
| 10.05 | |  100th Scandinavian Race Uppsala | 1.2 | |
| 10.05 | 11.05 | Clásica de Alcobendas | 2.1 | |
| 11.05 | | GP Industrie del Marmo | 1.2 | |
| 11.05 | | National Road Championships - South Africa | CN | |
| 11.05 | | National Road Championships - Cyprus | CN | |
| 11.05 | | Omloop der Kempen | 1.2 | |
| 12.05 | 18.05 |  Boucle du Coton | 2.2 | |
| 12.05 | |  Neuseen Classics - Rund um die Braunkohle | 1.1 | |
| 13.05 | | Mayor Cup | 1.2 | |
| 14.05 | | Batavus Prorace | 1.1 | |
| 14.05 | 18.05 |  Doble Sucre Potosi G.P. Cemento Fancesa | 2.2 | |
| 15.05 | 18.05 |  GP Internacional Paredes Rota dos Móveis | 2.1 | |
| 16.05 | 18.05 | Tour de Picardie | 2.1 | |
| 17.05 | |  Classic Beograd-Cacak | 1.2 | |
| 17.05 | 25.05 | Olympia's Tour | 2.2 | |
| 18.05 | 25.05 | Tour of Japan | 2.2 | |
| 18.05 | | Grand Prix Jasna Gora-Stochowa | 1.2 | |
| 18.05 | 25.05 |  FBD Insurance Ras | 2.2 | |
| 18.05 | | Coppa Caivano | 1.2 | |
| 18.05 | |  Raiffeisen Grand Prix | 1.2 | |
| 21.05 | 25.05 | Circuit de Lorraine Professionnel | 2.1 | |
| 21.05 | 29.05 | Azerbaïjan Tour | 2.2 | |
| 23.05 | |  E.O.S Tallinn GP | 1.1 | |
| 23.05 | |  GP-Hydraulika Mikolasek | 1.2 | |
| 24.05 | | GP Kooperativa | 1.2 | |
| 24.05 | | SEB Ühispanga Tartu GP | 1.1 | |
| 25.05 | | Grand Prix Palma | 1.2 | |
| 25.05 | | Tour de Leelanau | 1.2 | |
| 25.05 | |  Velika Nagrada Ptuja | 1.2 | |
| 27.05 | 01.06 | Vuelta Ciclista a Navarra | 2.2 | |
| 28.05 | 01.06 | Ronde van België | 2.1 | |
| 29.05 | 01.06 | Tour de Gironde | 2.2 | |
| 30.05 | 08.06 |  Tour du Maroc | 2.2 | |
| 31.05 | | GP Kranj | 1.1 | |
| 31.05 | | Grand Prix de Plumelec-Morbihan | 1.1 | |
Materiaalzone 
Fietstoerisme 
