Billy Jackson
- Rasys
- 3
- Safle dosbarth gorau
- 10fed M
- The Kymin
- Safle categori gorau
- 9fed MS
- Skirrid Hill Race
- Safle cyfres gorau
- 54fed
- South Wales Winter Hill Series 2025
- Sgôr cyfartalog
- 132.83
| SafleSaf | Dyddiad | Ras | ||||
|---|---|---|---|---|---|---|
| 2026 | ||||||
| 10 | 18 Ion 2026 | The Kymin M 10 MS 10 | ||||
| 2025 | ||||||
| 11 | 20 Rhag 2025 | Skirrid Hill Race M 11 MS 9 | ||||
| 18 | 29 Tach 2025 | Blorenge M 17 MS 13 | ||||