| Runner | Event | Time | Distance | Position | Date |
|---|---|---|---|---|---|
| Pamela Hemingway | Serpentine LFOTM Nov 10 | 27:20 | 5.0km | 171 (3 FV45) | 26-11-2010 |
| Allison Farrer | Huntingdon Parkrun #27 | 27:20 | 5.0km | (0) | 12-10-2013 |
| Allison Farrer | Huntingdon parkrun | 27:20 | 5.0km | 57 (0) | 22-03-2014 |
| Chris Windebank | Bedford parkrun #189 | 27:20 | 5.0km | 141 (2 MV70) | 14-02-2015 |
| Diane Hufford | Covid Championship 5K | 27:20 | 5.0km | (FV60) | 27-09-2020 |
| Paul Wischhusen | Pocket parkrun #256 | 27:20 | 5.0km | 83 (2 MV70) | 28-12-2024 |
| Junior Great North Run | 27:21 | 5.0km | (JF) | 25-09-2004 | |
| Diane Hufford | Great Denham Parkrun #9 | 27:21 | 5.0km | 52 (1 FV55) | 28-04-2018 |
| Diane Hufford | Pocket parkrun | 27:21 | 5.0km | 57 (1 FV60) | 19-03-2022 |
| Norman King | Peterborough 5K (NVH) | 27:22 | 5.0km | 159 (MV50) | 19-08-2009 |
| Selcan Rowles | Pocket parkrun | 27:22 | 5.0km | 101 (3 FV35) | 22-06-2019 |
| Steve Bunker | Pocket parkrun | 27:22 | 5.0km | 96 (68 MV45) | 27-07-2019 |
| Maurice Hemingway | Ally Pally parkrun | 27:22 | 5.0km | 124 (3 MV65) | 11-02-2023 |
| Emma Rigby | Watermead parkrun | 27:22 | 5.0km | 138 (FV45) | 08-04-2023 |
| Maxwell Sandever | Kings Lynn parkrun | 27:23 | 5.0km | 23 (JM) | 17-09-2011 |
| Maxwell Sandever | Cambs Parkrun #111 | 27:23 | 5.0km | (7 JM) | 31-03-2012 |
| Niki Serjeant | Bedford Park Run #128 | 27:23 | 5.0km | 88 (6 FV45) | 30-11-2013 |
| Diane Hufford | Huntingdon parkrun #100 | 27:23 | 5.0km | 96 (2 FV55) | 21-03-2015 |
| Stephanie Williams | Wimpole parkrun 117 | 27:23 | 5.0km | (0) | 25-04-2015 |
| Maurice Hemingway | Pocket parkrun | 27:23 | 5.0km | 53 (2 MV65) | 14-10-2023 |
| Katherine Hesketh | Cleethorpes parkrun | 27:23 | 5.0km | () | 30-12-2023 |
| Daniel Worf | Huntingdon parkrun #528 | 27:23 | 5.0km | 100 (MV50) | 01-01-2025 |
| Bedford Race For Life | 27:25 | 5.0km | (F) PB | 17-07-2005 | |
| Allison Farrer | Huntingdon parkrun #13 | 27:25 | 5.0km | 75 (0) | 06-07-2013 |
| Niki Serjeant | Pocket parkrun | 27:25 | 5.0km | 82 (6 FV50) | 27-04-2019 |