William Blomberg 
Race history from official results. Result shows the latest recorded final position in each class.
| Race | Year | Country | Class | Final |
|---|---|---|---|---|
| Klippan Cup | 2026 | Sweden | Senior 125 | 7 |
| RMC Uddevalla | 2026 | Sweden | Rotax Max Senior | 5 |
| RMC Uppsala | 2026 | Sweden | Rotax Senior | 5 |
| RMC Jönköping | 2026 | Sweden | Rotax Senior | 8 |
| MKR 2 | 2026 | Sweden | Senior 125 | 23 |
| SKCC 4 | 2026 | Sweden | Senior 125 | 5 |
| MKR 4 | 2026 | Sweden | Senior 125 | 🥉 3 |
| Svenska Mästerskap | 2026 | Sweden | Senior 125 | 4 |
| RMC Göteborg | 2026 | Sweden | Senior 125 | 15 |
| RMC Göteborg | 2026 | Sweden | Rotax Senior | 🥈 2 |