All Comers Records
Men's Outdoor
| Event | Performance | Athlete | Nationality | Venue | Date |
|---|---|---|---|---|---|
| 100 Metres | 10.24 | Craig Pickering | England | Cardiff (C.I.S.S.) | 10-06-2009 |
| 200 Metres | 20.36 | Todd Bennett | England | Cwmbran | 28-05-1984 |
| 400 Metres | 45.29 | Phil Brown | England | Cwmbran | 26-05-1986 |
| 800 Metres | 1:44.65 | William Tanui | Kenya | Wrexham | 28-07-1990 |
| 1500 Metres | 3:35.74 | Rob Harrison | England | Cwmbran | 26-05-1986 |
| One Mile | 3:55.8 [HT] | Geoff Smith | England | Cwmbran | 18-08-1981 |
| 3000 Metres | 7:46.95 | David James | Wales | Cwmbran | 26-05-1980 |
| 5000 Metres | 13:13.01 | Thomas Nyariki | Kenya | Cardiff (Leckwith) | 25-05-1996 |
| 10000 Metres | 27:51.30 | Ian Stewart | Scotland | Cwmbran | 11-06-1977 |
| 110m Hurdles (107cm) | 13.10 | Colin Jackson | Wales | Cardiff (Leckwith) | 03-06-1990 |
| 400m Hurdles (91cm) | 49.38 | Rhys Williams | Wales | Cardiff (C.I.S.S.) | 13-06-2009 |
| 3000m Steeplechase (91cm) | 8:31.0 [HT] | Tony Staynings | England | Cwmbran | 12-06-1977 |
| High Jump | 2.28 | Robbie Grabarz | England | Cardiff (C.I.S.S.) | 28-08-2010 |
| Pole Vault | 5.80 | Grigory Yegorov | Kazakhstan | Cwmbran | 12-07-1992 |
| Long Jump | 8.18 | Ralph Boston | USA | Cardiff (Maindy) | 24-07-1965 |
| Triple Jump | 16.88 | Bela Bakosi | Hungary | Cwmbran | 18-05-1980 |
| Shot Put (7.26kg) | 21.68 | Geoff Capes | England | Cwmbran | 18-05-1980 |
| Discus (2.00kg) | 66.84 | Brett Morse | Wales | Cardiff (C.I.S.S.) | 30-06-2013 |
| Hammer (7.26kg) | 74.49 | Markus Esser | Germany | Newport | 20-07-2002 |
| Javelin (800g) | 88.46 | Steve Backley | England | Cardiff (Leckwith) | 03-06-1990 |
| Decathlon | 7856 pts | Brad McStravick | Scotland | Cwmbran | 28-05-1984 |
| 4x100 Metres Relay | 39.43 | Wales: Dewi Hammond, Dan Beadsley, Arron Owen, Jeremiah Azu | Wales | Cardiff (CISC) | 14-08-2021 |
| 4x400 Metres Relay | 3:05.11 | Trinidad & Tobago | Trinidad & Tobago | Cwmbran | 12-07-1992 |