Duncan Martineau
- Races
- 1
- Best class position
- 22nd M
- Pen y Fan Juniors
- Best category position
- 7th MU11
- Pen y Fan Juniors
- Best series position
- 97th
- South Wales Junior Series 2025
- Average score
- 89.88
| PositionPos | Date | Race | ||||
|---|---|---|---|---|---|---|
| 2025 | ||||||
| 7 | 5 Jul 2025 | Pen y Fan Juniors M 22 MU11 7 | ||||