Will Hartop
- Rasys
- 1
- Safle dosbarth gorau
- 10fed M
- Cwm Nant-y-Groes
- Safle categori gorau
- 8fed MS
- Cwm Nant-y-Groes
- Safle cyfres gorau
- 157fed
- South Wales Winter Hill Series 2023
- Sgôr cyfartalog
- 120.18
| SafleSaf | Dyddiad | Ras | ||||
|---|---|---|---|---|---|---|
| 2024 | ||||||
| 10 | 27 Ion 2024 | Cwm Nant-y-Groes M 10 MS 8 | ||||