| 01.05 | |  Paredes de Coura Internacional XCO | 2 | |
| 02.05 | |  French National Championships - XCC | CN | |
| 03.05 | |  Italian National Championships - XCC | CN | |
| 03.05 | |  Israel Cup 4 Shfaram | 2 | |
| 03.05 | |  Rye bike festival / Rye terrengsykkelfestival XCC | 3 | |
| 03.05 | |  South African National Championships - XCC | CN | |
| 04.05 | |  Maja Wloszczowska MTB Race | 1 | |
| 04.05 | | Israel Championship - XCM | CN | |
| 04.05 | | Scott Bike Marathon - XCM | 1 | |
| 04.05 | | South African National Championships - XCO | CN | |
| 04.05 | |  VII Gigante Small | 2 | |
| 04.05 | | Rye bike festival / Rye terrengsykkelfestival XCO | 3 | |
| 04.05 | |  1. XCC Wilder Kaiser MTB Race - XCC | 3 | |
| 05.05 | |  Czech MTB Cup - Mesto Touskov | 1 | |
| 05.05 | |  Brasilian National Championships - XCM | CN | |
| 05.05 | | Zachodnia Liga MTB - XCM | 3 | |
| 05.05 | |  Mendoza Race Rally Marathon | 2 | |
| 05.05 | |  MTB Weekend Eupen | 2 | |
| 05.05 | | XCO Super Cup | 2 | |
| 05.05 | | XCO Del Montello - Rive Degli Angeli | 1 | |
| 05.05 | | French National Championships - XCO | CN | |
| 05.05 | | Abadiño Green Series XCO 2024 | 2 | |
| 05.05 | | Shimano Supercup Massi Baza | 1 | |
| 05.05 | | Wilder Kaiser MTB Race | 2 | |
| 05.05 | | Rye bike festival / Rye terrengsykkelfestival - XCO | 1 | |
| 05.05 | |  Ökk Bike Revolution #1 | HC | |
| 08.05 | |  UEC Mountainbike European Continental Championships - XCC | CC | |
| 08.05 | |  American Continental Championships - XCC | CC | |
| 11.05 | |  African Continental Championships - XCC | CC | |
| 11.05 | |  BCA Racet 2024 - XCC | 3 | |
| 12.05 | | BCA Racet 2024 | 3 | |
| 12.05 | |  British Cycling National Cross Country Series Round 2 | 2 | |
| 12.05 | |  Asian Continental Championships - XCO | CC | |
| 12.05 | | Costa Degli Etruschi Epic 2024 - XCM | 2 | |
| 12.05 | | UEC Mountainbike European Continental Championships - XCO | CC | |
| 12.05 | | American Continental Championships - XCO | CC | |
| 12.05 | | African Continental Championships - XCO | CC | |
| 16.05 | |  Sakarya MTB Cup | 1 | |
| 17.05 | | Englewood Open XCC | 1 | |
| 17.05 | | Israel National Championship - XCC | CN | |
| 18.05 | | Courmayeur MTB Event | 1 | |
| 18.05 | | Sakarya MTB Cup Night Race | 1 | |
| 18.05 | |  Shimano MTB Liga #2 - Silkeborg | 1 | |
| 18.05 | |  Csömör Cup | 2 | |
| 18.05 | |  Slovak National Championships - XCM | CN | |
| 18.05 | | Englewood Open | 1 | |
| 18.05 | | Internacional Chaoyang Estrada Real - XCC | 1 | |
| 18.05 | | JBG 2 Pressingowa Petarda MTB XCO Jastrzebie-Zdrój | 1 | |
| 19.05 | |  26. XCO Kamnik, UCI C1 | 1 | |
| 19.05 | | Jura Bike Marathon by Scott - XCM | 1 | |
| 19.05 | |  Vulkan-Race Gedern - Internationale MTB Bundesliga | 1 | |
| 19.05 | |  Hardwood Canada Cup p/b Trek | 2 | |
| 19.05 | | Gothenburg MTB Race | 1 | |
| 19.05 | | MTB Festival Vlaanderen Genk | 2 | |
| 19.05 | | Transgrancanaria Bike - XCMS | S2 | |
| 19.05 | | Internacional Chaoyang Estrada Real | 1 | |
| 19.05 | | XCO Super Cup | 2 | |
| 19.05 | | Green Series XCO Lezama 2024 | 2 | |
| 19.05 | | Subterra Grand Prix Zadov - Czech MTB Cup XCO | 1 | |
| 20.05 | | Ötztaler Mountainbike Festival | HC | |
| 20.05 | | Shimano MTB Liga #3 - Rold | 1 | |
| 24.05 | | #2 Internacional MTB Series - XCC | 2 | |
| 25.05 | | UCI MTB World Cup XCO - Nove Mesto Na Morave (XCC) | CDM | |
| 25.05 | |  Copa Aguavista XCC | 1 | |
| 25.05 | | Willingen Bike Festival - XCM | 2 | |
| 25.05 | | Huskvarna MTB-Tour | 2 | |
| 26.05 | | UCI MTB World Cup XCO - Nove Mesto Na Morave | CDM | |
| 26.05 | | South African National Championships - XCM | CN | |
| 26.05 | | #2 Internacional MTB Series - Caxambú
| 2 | |
| 26.05 | | Argovia Vittoria-Fischer Cup - Seon | 3 | |
| 26.05 | | UCI Mountain Bike World Cup XCM - Novo Mesto na Morave | CDM | |
| 26.05 | |  Greek National Championships - XCM | CN | |
| 26.05 | | Copa Aguavista XCO | 1 | |
| 26.05 | | Copa Catalana Internacional btt Biking Point Barcelona | 2 | |
| 26.05 | |  Coupe de Japon MTB Yawatahama International MTB Race | 1 | |
| 31.05 | | Desafio Internacional do Cerrado de XCC | 3 | |
| 31.05 | | The Showdown @Angler's Ridge - XCC | 1 | |
Materiaalzone 
Fietstoerisme 
