Sion Griffiths
- Races
- 2
- Best class position
- 5th M
- Rhys a Meinir 2026
- Best category position
- 4th MS
- Rhys a Meinir 2026
- Best series position
- 223rd
- North Wales Series 2024
- Average score
- 117.10
| PositionPos | Date | Race | ||||
|---|---|---|---|---|---|---|
| 2026 | ||||||
| 6 | 19 Apr 2026 | Rhys a Meinir 2026 M 5 MS 4 | ||||
| 2024 | ||||||
| 36 | 9 Apr 2024 | Mynydd y Cilgwyn M 35 MS 19 | ||||