Mark Prosser
- Rasys
- 3
- Safle dosbarth gorau
- 26fed M
- Brecon Beacons/Bannau Brycheiniog 2025
- Safle categori gorau
- 5ed MV50
- Brecon Beacons/Bannau Brycheiniog 2025
- Safle cyfres gorau
- 299fed
- South Wales Series 2023
- Sgôr cyfartalog
- 81.89
| SafleSaf | Dyddiad | Ras | ||||
|---|---|---|---|---|---|---|
| 2025 | ||||||
| 34 | 19 Gorff 2025 | Brecon Beacons/Bannau Brycheiniog 2025 M 26 MV50 5 | ||||
| 2024 | ||||||
| 57 | 25 Meh 2024 | Night Sugar M 37 MV50 8 | ||||
| 2023 | ||||||
| 102 | 25 Maw 2023 | Llanbedr-Blaenafon M 81 MV50 19 | ||||