| 01.05 | |  Copa Catalana Internacional - Barcelona | 1 | |
| 01.05 | |  SoHo Bike Fest | 2 | |
| 01.05 | |  Mount Erciyes High Altitude MTB Cup | 2 | |
| 01.05 | |  South African National Championship - XCM | CN | |
| 02.05 | |  Portugal Cup XCO - Lousada | 2 | |
| 02.05 | |  Slovak Cup | 2 | |
| 02.05 | | Open España XCO Quebrantahuesos | 2 | |
| 02.05 | | Erciyes MTB Cup | 1 | |
| 02.05 | |  PROFFIX Swiss Bike Cup Leukerbad | 1 | |
| 07.05 | |  UCI MTB World Cup XCO - Albstadt (short circuit) | CDM | |
| 09.05 | | UCI MTB World Cup XCO - Albstadt | CDM | |
| 09.05 | |  Costa degli Etruschi | 2 | |
| 14.05 | |  UCI MTB World Cup XCO - Nove Mesto na Morave (short circuit) | CDM | |
| 15.05 | | MTB Englewood Open | 2 | |
| 16.05 | | UCI MTB World Cup XCO - Nove Mesto na Morave | CDM | |
| 22.05 | | SA XCO Cup Series | 2 | |
| 22.05 | | Strabag Cup Zadov | 1 | |
| 22.05 | 22.05 | UCI MTB MARATHON SERIES - Andalucia Bike Race | SR | |
| 22.05 | |  Israel National Championship - XCM | CN | |
| 23.05 | | Portugal Cup XCO - Internacional XCO Marrazes | 2 | |
| 23.05 | | Superprestigio MTB - Elda | 2 | |
| 23.05 | |  Polish MTB Cup - Rusza Peleton | 2 | |
| 29.05 | | Club La Santa 4 Stage MTB Lanzarote | S1 | |
| 29.05 | | Strabag Cup Brno | 1 | |
| 29.05 | |  Mackay Cup - Round 1 | 2 | |
| 30.05 | | Cerrano Bike Land | 2 | |
| 30.05 | | Swiss National Championships - XCO | CN | |
| 30.05 | | Turieckap - Slovak Cup | 1 | |
| 30.05 | |  XCO Kocevje | 1 | |
| 30.05 | | Mackay Cup - Round 2 | 2 | |
| 30.05 | | Bike Víkend MTB
| 2 | |
Materiaalzone 
Fietstoerisme 
