These tables show the best performance by a junior club athlete at a variety of distances over the history of the club.
Girls
| Distance | Name | Time | Date | Venue |
| 1 mile | Ellie Loosley | 00:05:48 | 2/04/2017 | Cambourne |
| 2 km | Ellie Loosley | 00:07:16 | 19/03/2017 | Bedford parkrun |
| 1.5 miles | Cecilia Hime | 00:08:55 | 2/05/2016 | BRJ Charity Race |
| 3 km | Ellie Loosley | 00:11:00 | 14/05/2017 | Eye |
| 2 miles | Ellie Loosley | 00:13:02 | 09/02/2017 | Grafham Dam Run |
| 4 km | Ellie Loosley | 00:16:05 | 9/09/2017 | Great North Run |
| 3 miles | ||||
| 5 km | Ellie Loosley | 00:19:55 | 8/07/2017 | Huntingdon parkrun |
| 4 miles |
Boys
| Distance | Name | Time | Date | Venue |
| 1 mile | Daniel Mitton | 00:05:25 | 10/04/2016 | Cambourne |
| 2 km | Liam Conway | 00:06:43 | 26/08/2018 | Jubilee Juniors parkrun |
| 1.5 miles | Dominic Pauley | 00:08:33 | 6/05/2019 | BRJ Charity Race |
| 3 km | James Orrell | 00:10:13 | 19/11/2017 | St Neots |
| 2 miles | Joseph Lewey | 00:13:42 | 09/07/2017 | Grafham Dam Run |
| 4 km | James Loosley | 00:17:33 | 9/09/2018 | Great North Run |
| 3 miles | Adam Drylie | 00:21:33 | 20/09/2009 | Great North Run |
| 5 km | James Orrell | 00:16:05 | 18/10/2020 | Bedford Autodrome |
| 4 miles | Keelan Duffy | 00:24:14 | 9/07/2017 | Fen Gallops |