Best Times at Half-Marathon
By first claim members from records of membership period. Best times are based on "over" a given age, eg best V40 time is also best V35 time if faster than best time by a V35 member.
| Gender | Age | Holder | Time | Event | Date | Host |
| Men | u20 | Adam Parr | 1:22:06 | Four Villages | 22/01/2012 | Helsby RC |
| SM | Kenny Begley | See V35 | ||||
| M35 | Kenny Begley | 1:12:13 | Chester | 20/05/2001 | West Cheshire | |
| M40 | John Fidler | See V50 | ||||
| M45 | John Fidler | See V50 | ||||
| M50 | John Fidler | 1:13:10 | Four Villages | 24/01/1999 | Helsby RC | |
| M55 | Jack Thomas | 1:24:41 | Lake Vyrnwy | 27/09/1998 | Oswestry Oly | |
| M60 | Joe Foy | 1:26:02 | Paris | 08/03/2015 | ||
| M65 | Richard Batterham | 1:35:48 | Village Bakery | 15/02/2015 | Wrexham AAC | |
| M70 | David Bish | 1:50:59 | Chester | 15/05/2016 | Active Leisure Events | |
| Women | u20 | Megan McEveley | 1:51:37 | Wirral | 12/10/2014 | BTR Liverpool |
| SF | Julie Fletcher | 1:23:17 | Four Villages | 24/01/1999 | Helsby RC | |
| F35 | Louise Diggle | See F40 | ||||
| F40 | Louise Diggle | 1:31:11 | Vyrnwy | 19/09/1999 | Oswestry Oly | |
| F45 | Jan Moffett | 1:32:06 | Four Villages | 02/01/2002 | Helsby RC | |
| F50 | Rosemary Rogers | See F60 | ||||
| F55 | Rosemary Rogers | See F60 | ||||
| F60 | Rosemary Rogers | 1:44:46 | Four Villages | 19/01/2014 | Helsby RC | |
| F65 | Rosemary Rogers | 1:46:23 | Chester | 17/05/2015 | Active Leisure Events | |