| Category | Motorcycle racing |
|---|---|
| Region | International |
| Inaugural season | 2002 |
| Official website | www |
 Current season | |
The FIM S1GP Supermoto World Championship is the premier competition organized by FIM on the sport of supermoto racing. It takes place every year as a calendar competition on different locations across the world and it was first contested in 2002. The competition has only one class (S1) nowadays but there used to be a second class (S2) world championship that was contested between 2004-2009 and then it was dropped. The most successful rider in history in frenchman Thomas Charayre with 8 titles.
Medalists
S1
S2
| Year | Winner | Bike | Runner-up | Bike | 3rd place | Bike |
| 2004 |  Jerome Giraudo
|
Aprilia |  Max Verderosa
|
Honda | Davide Gozzini
|
Husqvarna |
| 2005 | Boris Chambon
|
KTM | Adrien Chareyre
|
Husqvarna |  Eddy Seel
|
Husqvarna |
| 2006 | Thierry van den Bosch
|
Aprilia | Jerome Giraudo
|
Aprilia | Adrien Chareyre
|
Husqvarna |
| 2007 | Gerald Delepine
|
Husqvarna | Attilio Pignotti
|
KTM |  Christian Iddon
|
Aprilia |
| 2008 | Adrien Chareyre
|
Husqvarna | Davide Gozzini
|
TM | Gerald Delepine
|
Husqvarna |
| 2009 | Adrien Chareyre
|
Husqvarna | Gerald Delepine
|
Husqvarna | Davide Gozzini
|
TM |
References
- "FIM S1GP SUPERMOTO WORLD CHAMPIONSHIP". Fédération Internationale de Motocyclisme.
- "Supermoto: Marc Reiner Schmidt world champion for the second time in a row". Fédération Internationale de Motocyclisme. 16 October 2022.
- "Marc-Reiner Schmidt crowned world champion for the third consecutive time". Fédération Internationale de Motocyclisme. 10 October 2023.
- "FIM Supermoto: Marc-Reiner Schmidt King of Mettet". Fédération Internationale de Motocyclisme. 6 October 2024.