| DCRO Dash | Wed 17th Jun 2026 | 5/76 | 00:39:30 | See all Cynog Williams at DCRO Dash |
| Ennerdale | Sat 6th Jun 2026 | 19/130 | 04:49:03 | See all Cynog Williams at Ennerdale |
| Mount Famine | Sat 16th May 2026 | 2/78 | 00:40:29 | See all Cynog Williams at Mount Famine |
| Way Out West | Wed 15th Apr 2026 | 2/30 | 00:53:00 | See all Cynog Williams at Way Out West |
| Black Combe | Sat 7th Mar 2026 | 40/433 | 01:16:53 | See all Cynog Williams at Black Combe |
| Margery Hill | Sat 7th Feb 2026 | 3/13 | 02:09:30 | See all Cynog Williams at Margery Hill |
| Bamford Carnival | Wed 16th Jul 2025 | 8/266 | 00:30:58 | See all Cynog Williams at Bamford Carnival |
| Edale Fell Race | Sun 8th Jun 2025 | 5/191 | 00:37:40 | See all Cynog Williams at Edale Fell Race |
| Burbage Skyline | Tue 3rd Jun 2025 | 2/302 | 00:38:51 | See all Cynog Williams at Burbage Skyline |
| Newlands Memorial | Sat 12th Apr 2025 | 67/583 | 01:48:55 | See all Cynog Williams at Newlands Memorial |