Jon Byford
- Races
- 4
- Best class position
- 25th M
- Winter Sugar Loaf/Mynydd Pen-y-fâl gaeaf
- Best category position
- 4th MV50
- Llanbedr-Blaenafon (×2)
- Best series position
- 178th
- South Wales Series 2025
- Average score
- 111.86
| PositionPos | Date | Race | ||||
|---|---|---|---|---|---|---|
| 2026 | ||||||
| 32 | 31 Jan 2026 | Craig yr Allt M 28 MV50 7 | ||||
| 2025 | ||||||
| 33 | 29 Mar 2025 | Llanbedr-Blaenafon M 28 MV50 4 | ||||
| 2024 | ||||||
| 28 | 2 Nov 2024 | Winter Sugar Loaf/Mynydd Pen-y-fâl gaeaf M 25 MV50 6 | ||||
| 45 | 30 Apr 2024 | Pentyrch Hill Race M 42 MV50 4 | ||||