| 2025 U23 North Norfolk Harriers |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 20:50 | | | | 69 | | | | Endcliffe | Endcliffe parkrun # 667 | 7 Jun 25 |
| parkrun | 21:10 | | | | 40 | | | | Endcliffe | Endcliffe parkrun # 668 | 14 Jun 25 |
| parkrun | 21:31 | | | | 74 | | | | Endcliffe | Endcliffe parkrun # 664 | 17 May 25 |
| parkrun | 21:32 | | | | 61 | | | | Endcliffe | Endcliffe parkrun # 658 | 15 Mar 25 |
| parkrun | 21:55 | | | | 78 | | | | Endcliffe | Endcliffe parkrun # 665 | 24 May 25 |
| parkrun | 22:27 | | | | 121 | | | | Endcliffe | Endcliffe parkrun # 657 | 8 Mar 25 |
| 2024 U20 North Norfolk Harriers |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 24:05 | | | | 179 | | | | Endcliffe | Endcliffe parkrun # 613 | 4 May 24 |
| 2020 U17 North Norfolk Harriers |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4.5KXC | 18:48 | | | | 271 | | | | Parliament Hill | South of England AA Championships | 25 Jan 20 |
| 4.8KXC | 22:06 | | | | 307 | | | | Wollaton Park | ECCA Saucony English National Championships | 22 Feb 20 |
| 2019 U15 North Norfolk Harriers |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 2KXCL | 7:42 | | | | 37 | L1 | | | Wormwood Scrubs | South of England AA Relay Championships | 19 Oct 19 |
| 2KXCL | 8:23 | | | | 73 | L2 | | | Mansfield | ECCA Saucony English National Relay Championships | 2 Nov 19 |
| 3.1KL | 12:19 | | | | 40 | L3 | | | Crystal Palace | Southern Young Athletes Relays | 22 Sep 19 |
| 3.88KL | 15:07 | | | | 45 | L3 | | | Sutton Park | ERRA National Young Athlete Relays | 6 Oct 19 |
| 5K | 18:52 | | | 18:58 | 110 | | | 25 | Hoveton | Wroxham 5K Series | 3 Jul 19 |
| 5K | 19:23 | | | 19:31 | 168 | | | 28 | Hoveton | Wroxham 5K Series | 12 Jun 19 |
| 5K | 19:41 | | | 19:47 | 142 | | | 25 | Hoveton | Wroxham 5K Series | 15 May 19 |
| parkrun | 20:19 | | | | 7 | | | | Blickling | Blickling parkrun # 289 | 13 Jul 19 |
| parkrun | 20:26 | | | | 13 | | | | Blickling | Blickling parkrun # 274 | 30 Mar 19 |
| parkrun | 20:31 | | | | 15 | | | | Blickling | Blickling parkrun # 275 | 6 Apr 19 |
| parkrun | 20:36 | | | | 6 | | | 1 | Blickling | Blickling parkrun # 288 | 6 Jul 19 |
| parkrun | 20:50 | | | | 11 | | | 1 | Blickling | Blickling parkrun # 282 | 25 May 19 |
| parkrun | 21:04 | | | | 9 | | | 1 | Blickling | Blickling parkrun # 272 | 9 Mar 19 |
| parkrun | 21:10 | | | | 29 | | | | Blickling | Blickling parkrun # 277 | 20 Apr 19 |
| parkrun | 21:43 | | | | 15 | | | | Blickling | Blickling parkrun # 268 | 9 Feb 19 |
| parkrun | 22:24 | | | | 15 | | | | Sheringham | Sheringham parkrun # 353 | 7 Sep 19 |
| 2018 U15 North Norfolk Harriers |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 2KXCL | 7:55 | | | | 92 | L2 | | | Mansfield | ECCA Saucony English National Relay Championships | 3 Nov 18 |
| 2KXCL | 8:02 | | | | 27 | L2 | | | Wormwood Scrubs | South of England AA Relay Championships | 20 Oct 18 |
| 3KXC | 12:11 | | | | 167 | | | | Brighton | South of England AA Championships | 27 Jan 18 |
| 3KXC | 12:57 | | | | 17 | | | | Thetford | Norfolk County Championships | 7 Jan 18 |
| 3KXC | 14:23 | | | | 367 | | | | Parliament Hill | ECCA Saucony English National Championships | 24 Feb 18 |
| 3.88KL | 16:15 | | | | 66 | L3 | | | Sutton Park | ERRA National Young Athlete Relays | 6 Oct 18 |
| 4KXC | 15:39 | | | | 17 | | | | Ipswich | Eastern Counties Championships | 17 Nov 18 |
| parkrun | 21:30 | | | | 18 | | | | Blickling | Blickling parkrun # 254 | 10 Nov 18 |
| parkrun | 22:14 | | | | 10 | | | | Sheringham | Sheringham parkrun # 309 | 13 Oct 18 |
| parkrun | 22:41 | | | | 21 | | | | Sheringham | Sheringham parkrun # 307 | 29 Sep 18 |
| 2017 U13 North Norfolk Harriers |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 2KXCL | 8:08 | | | | 26 | L1 | | | Wormwood Scrubs | South of England AA Relay Championships | 21 Oct 17 |
| 2KXCL | 8:10 | | | | 93 | L1 | | | Mansfield | ECCA Saucony English National Relay Championships | 4 Nov 17 |
| 2.45KXC | 10:15 | | | | 19 | | | | Norwich | Norfolk Schools' Championships | 24 Jan 17 |
| 3KXC | 12:17 | | | | 106 | | | | Oxford | South of England Masters' & Inter Counties Championships | 9 Dec 17 |
| 3KXC | 13:33 | | | | 235 | | | | Parliament Hill | South of England AA Championships | 28 Jan 17 |
| 3KXC | 15:36 | | | | 376 | | | | Nottingham | ECCA Saucony English National Championships | 25 Feb 17 |
| 3.88KL | 16:09 | | | | 55 | L2 | | | Sutton Park | ERRA National Young Athlete Relays | 7 Oct 17 |
| parkrun | 21:29 | | | | 12 | | | | Sheringham | Sheringham parkrun # 241 | 24 Jun 17 |
| parkrun | 23:25 | | | | 19 | | | | Sheringham | Sheringham parkrun # 259 | 28 Oct 17 |
| 2016 U13 North Norfolk Harriers |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:37.2 | | | | 6 | | | | Norwich | Norfolk County Championships | 15 May 16 |
| 2KXCL | 8:15 | | | | 21 | L2 | | | Wormwood Scrubs | South of England AA Relay Championships | 22 Oct 16 |
| 2.8KXC | 11:20 | | | | 18 | | | | Thetford | Norfolk County Championships | 4 Dec 16 |
| parkrun | 21:10 | | | | 30 | | | 1 | Catton | Catton parkrun # 135 | 7 May 16 |
| parkrun | 21:22 | | | | 10 | | | 1 | Sheringham | Sheringham parkrun # 173 | 12 Mar 16 |
| parkrun | 22:07 | | | | 10 | | | | Sheringham | Sheringham parkrun # 187 | 18 Jun 16 |
| parkrun | 22:37 | | | | 11 | | | | Sheringham | Sheringham parkrun # 171 | 27 Feb 16 |
| parkrun | 22:43 | | | | 34 | | | | Folkestone | Folkestone parkrun # 103 | 6 Aug 16 |
| parkrun | 23:30 | | | | 13 | | | 1 | Sheringham | Sheringham parkrun # 168 | 6 Feb 16 |
| parkrun | 23:32 | | | | 12 | | | | Sheringham | Sheringham parkrun # 166 | 23 Jan 16 |
| parkrun | 24:18 | | | | 19 | | | | Sheringham | Sheringham parkrun # 188 | 25 Jun 16 |
| 2015 U11 North Norfolk Harriers |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.7 | | | | 1 | 1 | | | Norwich | City of Norwich AC Open | 15 Jul 15 |
| 600 | 1:56.2 | | | | 3 | | | | Norwich | City of Norwich AC Open | 15 Jul 15 |
| 1.5KXC | 4:21 | | | | 2 | | | | Norwich | Norfolk County Championships | 5 Dec 15 |
| parkrun | 21:08 | | | | 11 | | | | Sheringham | Sheringham parkrun # 156 | 14 Nov 15 |
| parkrun | 21:33 | | | | 7 | | | 1 | Sheringham | Sheringham parkrun # 159 | 12 Dec 15 |
| parkrun | 21:42 | | | | 11 | | | 1 | Blickling | Blickling parkrun # 106 | 19 Dec 15 |
| parkrun | 22:29 | | | | 10 | | | | Sheringham | Sheringham parkrun # 151 | 10 Oct 15 |
| parkrun | 22:40 | | | | 16 | | | 1 | Sheringham | Sheringham parkrun # 118 | 14 Feb 15 |
| parkrun | 22:49 | | | | 14 | | | 1 | Sheringham | Sheringham parkrun # 146 | 5 Sep 15 |
| parkrun | 22:51 | | | | 16 | | | | Sheringham | Sheringham parkrun # 148 | 19 Sep 15 |
| parkrun | 23:00 | | | | 17 | | | | Sheringham | Sheringham parkrun # 152 | 17 Oct 15 |
| parkrun | 23:02 | | | | 24 | | | 1 | Sheringham | Sheringham parkrun # 127 | 18 Apr 15 |
| parkrun | 23:03 | | | | 16 | | | 1 | Sheringham | Sheringham parkrun # 115 | 24 Jan 15 |
| parkrun | 23:09 | | | | 18 | | | 1 | Sheringham | Sheringham parkrun # 124 | 28 Mar 15 |
| parkrun | 23:46 | | | | 21 | | | 1 | Sheringham | Sheringham parkrun # 122 | 14 Mar 15 |
| parkrun | 23:46 | | | | 27 | | | | Sheringham | Sheringham parkrun # 144 | 22 Aug 15 |
| parkrun | 23:54 | | | | 27 | | | 1 | Sheringham | Sheringham parkrun # 135 | 13 Jun 15 |
| parkrun | 24:28 | | | | 18 | | | | Sheringham | Sheringham parkrun # 116 | 31 Jan 15 |
| parkrun | 25:01 | | | | 38 | | | | Sheringham | Sheringham parkrun # 137 | 27 Jun 15 |
| 2014 U11 North Norfolk Harriers |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 21:54 | | | | 9 | | | | Sheringham | Sheringham parkrun # 104 | 15 Nov 14 |
| parkrun | 21:56 | | | | 16 | | | 1 | Sheringham | Sheringham parkrun # 103 | 8 Nov 14 |
| parkrun | 22:10 | | | | 18 | | | | Sheringham | Sheringham parkrun # 106 | 29 Nov 14 |
| parkrun | 22:47 | | | | 20 | | | 1 | Sheringham | Sheringham parkrun # 105 | 22 Nov 14 |
| parkrun | 23:04 | | | | 10 | | | 1 | Sheringham | Sheringham parkrun # 108 | 13 Dec 14 |
| parkrun | 23:46 | | | | 20 | | | 1 | Sheringham | Sheringham parkrun # 109 | 20 Dec 14 |
| parkrun | 24:11 | | | | 20 | | | 1 | Sheringham | Sheringham parkrun # 102 | 1 Nov 14 |
| parkrun | 25:31 | | | | 17 | | | | Sheringham | Sheringham parkrun # 101 | 25 Oct 14 |