| 2025 U23 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 22:30 | | | | 43 | | 2 | 1 | Castle Park | Castle Park parkrun # 318 | 12 Apr 25 |
| parkrun | 22:53 | | | | 161 | | | | Endcliffe | Endcliffe parkrun # 667 | 7 Jun 25 |
| parkrun | 23:09 | | | | 72 | | | 1 | Castle Park | Castle Park parkrun # 326 | 28 Jun 25 |
| parkrun | 23:19 | | | | 67 | | | 1 | Castle Park | Castle Park parkrun # 340 | 4 Oct 25 |
| parkrun | 23:20 | | | | 79 | | | 1 | Castle Park | Castle Park parkrun # 331 | 2 Aug 25 |
| parkrun | 23:28 | | | | 71 | | | 1 | Castle Park | Castle Park parkrun # 305 | 11 Jan 25 |
| parkrun | 23:34 | | | | 178 | | | | Endcliffe | Endcliffe parkrun # 662 | 3 May 25 |
| parkrun | 23:34 | | | | 88 | | 3 | 1 | Castle Park | Castle Park parkrun # 330 | 26 Jul 25 |
| parkrun | 23:41 | | | | 70 | | | 1 | Castle Park | Castle Park parkrun # 335 | 30 Aug 25 |
| parkrun | 23:46 | | | | 113 | | | | Endcliffe | Endcliffe parkrun # 669 | 21 Jun 25 |
| parkrun | 23:51 | | | | 118 | | | | Endcliffe | Endcliffe parkrun # 654 | 15 Feb 25 |
| parkrun | 23:57 | | | | 89 | | | 1 | Castle Park | Castle Park parkrun # 318 | 26 Apr 25 |
| parkrun | 24:07 | | | | 102 | | | | Castle Park | Castle Park parkrun # 342 | 18 Oct 25 |
| parkrun | 24:19 | | | | 106 | | | 1 | Castle Park | Castle Park parkrun # 333 | 16 Aug 25 |
| parkrun | 24:20 | | | | 187 | | | | Endcliffe | Endcliffe parkrun # 665 | 24 May 25 |
| parkrun | 24:27 | | | | 104 | | | 1 | Castle Park | Castle Park parkrun # 327 | 5 Jul 25 |
| parkrun | 24:29 | | | | 23 | | 3 | 1 | The Pastures | The Pastures parkrun # 248 | 31 May 25 |
| parkrun | 24:29 | | | | 110 | | | | Castle Park | Castle Park parkrun # 334 | 23 Aug 25 |
| parkrun | 24:37 | | | | 110 | | | | Castle Park | Castle Park parkrun # 341 | 11 Oct 25 |
| parkrun | 24:55 | | | | 112 | | | 1 | Castle Park | Castle Park parkrun # 332 | 9 Aug 25 |
| parkrun | 24:58 | | | | 81 | | | 1 | Castle Park | Castle Park parkrun # 346 | 15 Nov 25 |
| parkrun | 25:00 | | | | 167 | | | | Endcliffe | Endcliffe parkrun # 668 | 14 Jun 25 |
| parkrun | 25:03 | | | | 93 | | | | Castle Park | Castle Park parkrun # 304 | 4 Jan 25 |
| parkrun | 25:04 | | | | 100 | | | 1 | Castle Park | Castle Park parkrun # 343 | 25 Oct 25 |
| parkrun | 25:18 | | | | 57 | | | | Queen’s, Glasgow | Queen’s, Glasgow parkrun # 201 | 17 May 25 |
| parkrun | 25:21 | | | | 122 | | | | Ashton Court | Ashton Court parkrun # 668 | 8 Nov 25 |
| parkrun | 25:28 | | | | 239 | | | | Endcliffe | Endcliffe parkrun # 657 | 8 Mar 25 |
| parkrun | 26:08 | | | | 257 | | | | Endcliffe | Endcliffe parkrun # 661 | 5 Apr 25 |
| parkrun | 26:30 | | | | 116 | | | | Castle Park | Castle Park parkrun # 329 | 19 Jul 25 |
| parkrun | 26:44 | | | | 173 | | | 1 | Castle Park | Castle Park parkrun # 319 | 19 Apr 25 |
| parkrun | 27:01 | | | | 287 | | | | Endcliffe | Endcliffe parkrun # 656 | 1 Mar 25 |
| parkrun | 28:19 | | | | 226 | | | | Eastville | Eastville parkrun # 328 | 27 Sep 25 |
| HM | 1:41:10 | | | 1:44:39 | 1146 | | 105 | | Sheffield | Sheffield Half Marathon | 23 Mar 25 |
| 2024 U23 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 22:44 | | | | 54 | | | 1 | Harlow | Harlow parkrun # 464 | 25 Dec 24 |
| parkrun | 23:09 | | | | 61 | | | | Castle Park | Castle Park parkrun # 295 | 9 Nov 24 |
| parkrun | 23:35 | | | | 107 | | | | Endcliffe | Endcliffe parkrun # 637 | 19 Oct 24 |
| parkrun | 23:36 | | | | 58 | | | 1 | Castle Park | Castle Park parkrun # 287 | 14 Sep 24 |
| parkrun | 23:44 | | | | 54 | | 3 | | Castle Park | Castle Park parkrun # 286 | 7 Sep 24 |
| parkrun | 23:50 | | | | 78 | | | 1 | Castle Park | Castle Park parkrun # 269 | 11 May 24 |
| parkrun | 23:52 | | | | 52 | | | 1 | Castle Park | Castle Park parkrun # 279 | 20 Jul 24 |
| parkrun | 24:03 | | | | 49 | | | 1 | Castle Park | Castle Park parkrun # 264 | 6 Apr 24 |
| parkrun | 24:06 | | | | 128 | | | | Endcliffe | Endcliffe parkrun # 643 | 30 Nov 24 |
| parkrun | 24:08 | | | | 48 | | | | Castle Park | Castle Park parkrun # 260 | 9 Mar 24 |
| parkrun | 24:10 | | | | 118 | | | | Endcliffe | Endcliffe parkrun # 646 | 21 Dec 24 |
| parkrun | 24:14 | | | | 71 | | | 1 | Castle Park | Castle Park parkrun # 285 | 31 Aug 24 |
| parkrun | 24:27 | | | | 90 | | | 1 | Castle Park | Castle Park parkrun # 266 | 20 Apr 24 |
| parkrun | 25:05 | | | | 209 | | | | Endcliffe | Endcliffe parkrun # 636 | 12 Oct 24 |
| parkrun | 25:10 | | | | 32 | | | | The Pastures | The Pastures parkrun # 210 | 17 Aug 24 |
| parkrun | 25:25 | | | | 100 | | | | Castle Park | Castle Park parkrun # 302 | 28 Dec 24 |
| parkrun | 25:33 | | | | 124 | | | 1 | Castle Park | Castle Park parkrun # 271 | 25 May 24 |
| parkrun | 25:53 | | | | 239 | | | | Endcliffe | Endcliffe parkrun # 638 | 26 Oct 24 |
| parkrun | 26:17 | | | | 121 | | | | Castle Park | Castle Park parkrun # 263 | 30 Mar 24 |
| parkrun | 26:51 | | | | 107 | | | | Castle Park | Castle Park parkrun # 254 | 20 Jan 24 |
| parkrun | 27:18 | | | | 347 | | | | Endcliffe | Endcliffe parkrun # 635 | 5 Oct 24 |
| parkrun | 54:25 | | | | 266 | | | | Castle Park | Castle Park parkrun # 284 | 24 Aug 24 |
| 10K | 46:03 | | | 46:23 | 176 | | 28 | 25 | Hatfield Broad Oak | Hatfield Broad Oak 10K | 27 May 24 |
| HM | 1:53:34 | | | 2:02:11 | 1937 | | 298 | | Reading | Reading Half Marathon | 14 Apr 24 |
| 2023 U23 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 24:18 | | | | 75 | | | | Castle Park | Castle Park parkrun # 233 | 26 Aug 23 |
| parkrun | 25:30 | | | | 68 | | | 1 | Castle Park | Castle Park parkrun # 241 | 21 Oct 23 |
| parkrun | 25:48 | | | | 66 | | | 1 | Castle Park | Castle Park parkrun # 206 | 28 Jan 23 |
| parkrun | 25:48 | | | | 115 | | | 1 | Castle Park | Castle Park parkrun # 224 | 24 Jun 23 |
| parkrun | 25:48 | | | | 89 | | | 1 | Reading | Reading parkrun # 606 | 2 Sep 23 |
| parkrun | 25:59 | | | | 97 | | | 1 | Castle Park | Castle Park parkrun # 251 | 30 Dec 23 |
| parkrun | 26:07 | | | | 86 | | | | Castle Park | Castle Park parkrun # 249 | 16 Dec 23 |
| parkrun | 26:10 | | | | 85 | | | 1 | Castle Park | Castle Park parkrun # 211 | 4 Mar 23 |
| parkrun | 26:12 | | | | 12 | | 3 | | The Pastures | The Pastures parkrun # 166 | 7 Oct 23 |
| parkrun | 26:49 | | | | 95 | | | 1 | Castle Park | Castle Park parkrun # 226 | 8 Jul 23 |
| parkrun | 27:15 | | | | 70 | | | | Castle Park | Castle Park parkrun # 216 | 15 Apr 23 |
| parkrun | 27:49 | | | | 94 | | | | Castle Park | Castle Park parkrun # 203 | 7 Jan 23 |
| parkrun | 30:51 | | | | 282 | | | | Castle Park | Castle Park parkrun # 250 | 23 Dec 23 |
| parkrun | 32:56 | | | | 388 | | | | Endcliffe | Sheffield Hallam parkrun # 548 | 14 Jan 23 |
| parkrun | 48:07 | | | | 275 | | | | Castle Park | Castle Park parkrun # 244 | 11 Nov 23 |
| HM | 1:52:03 | | | 1:56:51 | 1831 | | 317 | | Sheffield | Sheffield Half Marathon | 26 Mar 23 |
| 2022 U20 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 25:44 | | | | 79 | | | 1 | Castle Park | Castle Park parkrun # 182 | 6 Aug 22 |
| parkrun | 25:58 | | | | 108 | | | | Castle Park | Castle Park parkrun # 168 | 16 Apr 22 |
| parkrun | 26:06 | | | | 82 | | | 1 | Castle Park | Castle Park parkrun # 181 | 30 Jul 22 |
| parkrun | 26:17 | | | | 91 | | | | Castle Park | Castle Park parkrun # 201 | 24 Dec 22 |
| parkrun | 26:57 | | | | 116 | | | | Castle Park | Castle Park parkrun # 180 | 23 Jul 22 |
| parkrun | 27:00 | | | | 128 | | | | Castle Park | Castle Park parkrun # 188 | 17 Sep 22 |
| parkrun | 27:09 | | | | 279 | | | | Endcliffe | Sheffield Hallam parkrun # 541 | 19 Nov 22 |
| parkrun | 27:23 | | | | 30 | | | 1 | The Pastures | The Pastures parkrun # 110 | 3 Sep 22 |
| parkrun | 27:30 | | | | 91 | | | 1 | Castle Park | Castle Park parkrun # 178 | 2 Jul 22 |
| parkrun | 27:40 | | | | 57 | | | | Castle Park | Castle Park parkrun # 202 | 31 Dec 22 |
| parkrun | 28:09 | | | | 114 | | | 1 | Castle Park | Castle Park parkrun # 183 | 13 Aug 22 |
| parkrun | 28:22 | | | | 95 | | | 1 | Castle Park | Castle Park parkrun # 177 | 25 Jun 22 |
| parkrun | 30:12 | | | | 176 | | | 1 | Castle Park | Castle Park parkrun # 179 | 9 Jul 22 |
| parkrun | 30:29 | | | | 404 | | | | Endcliffe | Sheffield Hallam parkrun # 518 | 28 May 22 |
| parkrun | 30:45 | | | | 114 | | | 1 | Castle Park | Castle Park parkrun # 162 | 5 Mar 22 |
| parkrun | 31:00 | | | | 413 | | | | Endcliffe | Sheffield Hallam parkrun # 534 | 1 Oct 22 |
| 2021 U20 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 27:47 | | | | 185 | | | 1 | Castle Park | Castle Park parkrun # 137 | 4 Sep 21 |
| parkrun | 29:10 | | | | 201 | | | | Castle Park | Castle Park parkrun # 136 | 28 Aug 21 |
| parkrun | 31:07 | | | | 164 | | | | Castle Park | Castle Park parkrun # 152 | 18 Dec 21 |
| parkrun | 32:08 | | | | 239 | | | | Castle Park | Castle Park parkrun # 134 | 14 Aug 21 |
| 2020 U20 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 23:54 | | | | 58 | | | 1 | Castle Park | Castle Park parkrun # 119 | 1 Jan 20 |
| parkrun | 25:25 | | | | 123 | | | 1 | Castle Park | Castle Park parkrun # 124 | 1 Feb 20 |
| parkrun | 25:28 | | | | 116 | | | | Castle Park | Castle Park parkrun # 123 | 25 Jan 20 |
| parkrun | 26:37 | | | | 156 | | | 1 | Castle Park | Castle Park parkrun # 122 | 18 Jan 20 |
| 6KXC | 26:10 | | | | 39 | | 17 | 9 | Fairlands Valley | Hertfordshire County Championships | 5 Jan 20 |
| 2019 U17 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.1 | | | | 2 | B | | | Watford | Southern Athletics League Division 3N | 18 May 19 |
| 100 | 15.4 | w | 2.5 | | 4 | B | | | Perivale | Southern Athletics League Division 3N | 17 Aug 19 |
| 800 | 2:36.5 | | | | 4 | A | | | Watford | Southern Athletics League Division 3N | 18 May 19 |
| 800 | 2:40.4 | | | | 4 | A | | | Watford | Eastern Young Athletes' League | 4 May 19 |
| 800 | 2:40.7 | | | | 1 | B | | | Ware | Eastern Young Athletes' League | 7 Jul 19 |
| 800 | 2:40.8 | | | | 4 | A | | | Horspath | Southern Athletics League Division 3N | 13 Apr 19 |
| 800 | 2:41.56 | | | | 3 | 3 | | | Hendon | London Inter Club Challenge | 27 Jul 19 |
| 800 | 2:42.00 | | | | 2 | B | | | Lee Valley | Southern Athletics League Division 3N | 16 Jun 19 |
| 800 | 2:45.0 | | | | 2 | B | | | Walthamstow | Southern Athletics League Division 3N | 13 Jul 19 |
| 800 | 2:48.0 | | | | 3 | A | | | Perivale | Southern Athletics League Division 3N | 17 Aug 19 |
| 1500 | 5:42.5 | | | | 3 | A | | | Ware | Eastern Young Athletes' League | 7 Jul 19 |
| 1500 | 6:43.52 | | | | 4 | A | | | Lee Valley | Southern Athletics League Division 3N | 16 Jun 19 |
| 100HW | 30.6 | | | | 1 | B | | | Walthamstow | Southern Athletics League Division 3N | 13 Jul 19 |
| 1500SCW | 6:35.3 | | | | 2 | A | | | Walthamstow | Southern Athletics League Division 3N | 13 Jul 19 |
| 1500SCW | 6:36.1 | | | | 4 | A | | | Watford | Southern Athletics League Division 3N | 18 May 19 |
| 2000SCW | 9:10.7 | | | | 3 | A | | | Horspath | Southern Athletics League Division 3N | 13 Apr 19 |
| 2000SCW | 9:12.1 | | | | 1 | A | | | Lee Valley | Southern Athletics League Division 3N | 16 Jun 19 |
| 2000SCW | 9:21.2 | | | | 1 | B | | | Perivale | Southern Athletics League Division 3N | 17 Aug 19 |
| 5KXC | 24:02 | | | | 22 | | | 19 | Horseheath | Essex League | 26 Oct 19 |
| parkrun | 22:53 | | | | 73 | | | 1 | Castle Park | Castle Park parkrun # 82 | 6 Apr 19 |
| parkrun | 23:22 | | | | 81 | | | | Castle Park | Castle Park parkrun # 84 | 20 Apr 19 |
| parkrun | 23:24 | | | | 92 | | | | Castle Park | Castle Park parkrun # 89 | 1 Jun 19 |
| parkrun | 23:41 | | | | 63 | | | | Castle Park | Castle Park parkrun # 85 | 27 Apr 19 |
| parkrun | 23:48 | | | | 82 | | | | Castle Park | Castle Park parkrun # 71 | 12 Jan 19 |
| parkrun | 23:48 | | | | 73 | | | 1 | Castle Park | Castle Park parkrun # 76 | 23 Feb 19 |
| parkrun | 23:49 | | | | 103 | | | | Castle Park | Castle Park parkrun # 88 | 25 May 19 |
| parkrun | 23:53 | | | | 72 | | | | Castle Park | Castle Park parkrun # 101 | 31 Aug 19 |
| parkrun | 23:58 | | | | 66 | | | | Castle Park | Castle Park parkrun # 75 | 16 Feb 19 |
| parkrun | 24:00 | | | | 105 | | | | Castle Park | Castle Park parkrun # 104 | 21 Sep 19 |
| parkrun | 24:02 | | | | 65 | | | | Castle Park | Castle Park parkrun # 108 | 19 Oct 19 |
| parkrun | 24:05 | | | | 111 | | | 1 | Castle Park | Castle Park parkrun # 80 | 23 Mar 19 |
| parkrun | 24:08 | | | | 42 | | | | Castle Park | Castle Park parkrun # 110 | 2 Nov 19 |
| parkrun | 24:21 | | | | 74 | | | | Castle Park | Castle Park parkrun # 111 | 9 Nov 19 |
| parkrun | 24:30 | | | | 79 | | | | Castle Park | Castle Park parkrun # 114 | 30 Nov 19 |
| parkrun | 24:36 | | | | 60 | | | 1 | Castle Park | Castle Park parkrun # 79 | 16 Mar 19 |
| parkrun | 24:55 | | | | 126 | | | | Castle Park | Castle Park parkrun # 70 | 5 Jan 19 |
| parkrun | 24:55 | | | | 85 | | | | Castle Park | Castle Park parkrun # 105 | 28 Sep 19 |
| parkrun | 24:56 | | | | 87 | | | 1 | Castle Park | Castle Park parkrun # 73 | 26 Jan 19 |
| parkrun | 24:56 | | | | 94 | | | 1 | Castle Park | Castle Park parkrun # 92 | 29 Jun 19 |
| parkrun | 25:14 | | | | 97 | | | 1 | Castle Park | Castle Park parkrun # 78 | 9 Mar 19 |
| parkrun | 25:16 | | | | 84 | | | 1 | Castle Park | Castle Park parkrun # 118 | 28 Dec 19 |
| parkrun | 25:20 | | | | 106 | | | | Castle Park | Castle Park parkrun # 102 | 7 Sep 19 |
| parkrun | 25:21 | | | | 86 | | | 1 | Castle Park | Castle Park parkrun # 86 | 11 May 19 |
| parkrun | 25:31 | | | | 80 | | | | Castle Park | Castle Park parkrun # 116 | 14 Dec 19 |
| parkrun | 25:37 | | | | 89 | | | | Castle Park | Castle Park parkrun # 107 | 12 Oct 19 |
| parkrun | 25:39 | | | | 90 | | | | Castle Park | Castle Park parkrun # 115 | 7 Dec 19 |
| parkrun | 25:44 | | | | 95 | | | 1 | Castle Park | Castle Park parkrun # 113 | 23 Nov 19 |
| parkrun | 25:57 | | | | 118 | | | 1 | Castle Park | Castle Park parkrun # 103 | 14 Sep 19 |
| parkrun | 28:45 | | | | 212 | | | | Castle Park | Castle Park parkrun # 91 | 22 Jun 19 |
| 10K | 49:04 | | | 49:56 | 381 | | 62 | 3 | Hatfield Broad Oak | Hatfield Broad Oak 10K | 27 May 19 |
| 2018 U17 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 49.2 | | | | 3 | ns | | | Ware | Eastern Young Athletes' League | 6 May 18 |
| 800 | 2:38.00 | i | | | 4 | | | | Lee Valley | Essex County & Eastern AA Championships | 4 Feb 18 |
| 800 | 2:38.0 | | | | 4 | A | | | Ware | Eastern Young Athletes' League | 6 May 18 |
| 800 | 2:39.2 | | | | 4 | A | | | St. Albans | Eastern Young Athletes' League | 5 Aug 18 |
| 800 | 2:40.39 | | | | 4 | A | | | Hendon | Eastern Young Athletes' League | 8 Jul 18 |
| 800 | 2:41.2 | | | | 3 | A | | | Braintree | Southern Athletics League Division 3N | 14 Jul 18 |
| 800 | 2:42.82 | i | | | 4 | | | | Lee Valley | Hertfordshire County Championships | 17 Mar 18 |
| 800 | 2:43.3 | | | | 4 | A | | | Basildon | Eastern Young Athletes' League | 3 Jun 18 |
| 800 | 2:43.5 | | | | 5 | A | | | Battersea | Southern Athletics League Division 3N | 18 Aug 18 |
| 800 | 2:44.47 | i | | | 6 | 2 | | | Lee Valley | London U13 / U15 / U17 Games | 20 Jan 18 |
| 800 | 2:44.68 | | | | 4 | A | | | Lee Valley | Southern Athletics League Division 3N | 14 Apr 18 |
| 800 | 2:45.4 | | | | 4 | A | | | Parliament Hill | Southern Athletics League Division 3N | 23 Jun 18 |
| 800 | 2:47.9 | | | | 3 | A | | | Watford | Eastern Young Athletes' League | 15 Apr 18 |
| 800 | 2:49.25 | | | | 5 | 3 | | | Lee Valley | Lee Valley April Open | 7 Apr 18 |
| 1500 | 5:45.1 | | | | 3 | A | | | St. Albans | Eastern Young Athletes' League | 5 Aug 18 |
| 1500SCW | 6:35.0 | | | | 3 | A | | | Braintree | Southern Athletics League Division 3N | 14 Jul 18 |
| 2000SCW | 9:18.2 | | | | 3 | A | | | Battersea | Southern Athletics League Division 3N | 18 Aug 18 |
| 2000SCW | 9:33.01 | | | | 1 | B | | | Lee Valley | Southern Athletics League Division 3N | 14 Apr 18 |
| 2000SCW | NT | | | | 2 | A | | | Parliament Hill | Southern Athletics League Division 3N | 23 Jun 18 |
| LJ | 3.71 | | | | 4 | B | | | St. Albans | Eastern Young Athletes' League | 5 Aug 18 |
| LJ | 3.64 | | | | 2 | B | | | Hendon | Eastern Young Athletes' League | 8 Jul 18 |
| LJ | 3.19 | | | | 4 | B | | | Basildon | Eastern Young Athletes' League | 3 Jun 18 |
| DT1K | 10.84 | | | | 4 | B | | | Braintree | Southern Athletics League Division 3N | 14 Jul 18 |
| JT600 | 16.10 | | | | 4 | A | | | Parliament Hill | Southern Athletics League Division 3N | 23 Jun 18 |
| JT600 | 9.15 | | | | 4 | B | | | Lee Valley | Southern Athletics League Division 3N | 14 Apr 18 |
| JT500 | 9.23 | | | | 4 | B | | | Basildon | Eastern Young Athletes' League | 3 Jun 18 |
| parkrun | 22:55 | | | | 55 | | | | Castle Park | Castle Park parkrun # 58 | 27 Oct 18 |
| parkrun | 22:56 | | | | 49 | | | | Castle Park | Castle Park parkrun # 66 | 22 Dec 18 |
| parkrun | 23:08 | | | | 63 | | | | Castle Park | Castle Park parkrun # 57 | 20 Oct 18 |
| parkrun | 23:17 | | | | 52 | | 3 | | Castle Park | Castle Park parkrun # 65 | 15 Dec 18 |
| parkrun | 23:22 | | | | 51 | | 3 | 1 | Castle Park | Castle Park parkrun # 67 | 25 Dec 18 |
| parkrun | 23:28 | | | | 47 | | | | Castle Park | Castle Park parkrun # 23 | 17 Feb 18 |
| parkrun | 23:30 | | | | 59 | | | | Castle Park | Castle Park parkrun # 55 | 6 Oct 18 |
| parkrun | 23:35 | | | | 54 | | | 1 | Castle Park | Castle Park parkrun # 68 | 29 Dec 18 |
| parkrun | 23:37 | | | | 58 | | 3 | 1 | Castle Park | Castle Park parkrun # 45 | 28 Jul 18 |
| parkrun | 23:42 | | | | 58 | | | | Castle Park | Castle Park parkrun # 52 | 15 Sep 18 |
| parkrun | 23:49 | | | | 54 | | | 1 | Castle Park | Castle Park parkrun # 64 | 8 Dec 18 |
| parkrun | 23:52 | | | | 78 | | | | Castle Park | Castle Park parkrun # 53 | 22 Sep 18 |
| parkrun | 23:56 | | | | 83 | | | 1 | Castle Park | Castle Park parkrun # 62 | 24 Nov 18 |
| parkrun | 23:58 | | | | 50 | | | | Castle Park | Castle Park parkrun # 63 | 1 Dec 18 |
| parkrun | 24:03 | | | | 41 | | 3 | 1 | Castle Park | Castle Park parkrun # 28 | 31 Mar 18 |
| parkrun | 24:41 | | | | 62 | | | 1 | Castle Park | Castle Park parkrun # 49 | 25 Aug 18 |
| parkrun | 24:55 | | | | 78 | | | 1 | Castle Park | Castle Park parkrun # 44 | 21 Jul 18 |
| parkrun | 26:34 | | | | 96 | | | 1 | Castle Park | Castle Park parkrun # 51 | 8 Sep 18 |
| 10K | 48:44 | | | 49:13 | 328 | | 47 | 1 | Hatfield Broad Oak | Hatfield Broad Oak 10K | 28 May 18 |
| ZXC | 18:40 | | | | 24 | | | | Basildon | Essex League | 10 Feb 18 |
| ZXC | 19:04 | | | | 27 | | | | Writtle | Essex League | 13 Jan 18 |
| 2017 U15 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 49.75 | | | | 1 | ns | | | Woodford | Eastern Young Athletes' League | 2 Jul 17 |
| 300 | 50.8 | | | | 4 | B | | | Ware | Eastern Young Athletes' League | 30 Jul 17 |
| 600 | 1:57.35 | i | | | 5 | 2 | | | Lee Valley | Lee Valley Open | 3 Dec 17 |
| 800 | 2:44.49 | | | | 6 | A | | | Woodford | Eastern Young Athletes' League | 2 Jul 17 |
| 800 | 2:49.0 | | | | 5 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 4 Jun 17 |
| 800 | 2:49.1 | | | | 6 | A | | | Ware | Eastern Young Athletes' League | 30 Jul 17 |
| 800 | 2:50.78 | | | | 11 | 2 | | | Watford | Watford Open Graded Meeting | 19 Apr 17 |
| 1500 | 5:14.27 | | | | 7 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 10 Jun 17 |
| 1500 | 5:52.40 | | | | 8 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 1 May 17 |
| 1500 | 5:52.75 | | | | 20 | 1 | | | Watford | Watford Open Graded Meeting | 31 May 17 |
| JT500 | 8.68 | | | | 5 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 4 Jun 17 |
| 3.7KXC | 17:14 | | | | 24 | | | | Great Notley Park | Essex League | 14 Jan 17 |
| 4.5KXC | 23:39 | | | | 22 | | | | Hertford Heath | Hertfordshire County Champsionships | 8 Jan 17 |
| parkrun | 23:43 | | | | 62 | | | 1 | Hatfield Forest | Hatfield Forest parkrun # 108 | 8 Apr 17 |
| parkrun | 23:56 | | | | 61 | | | 1 | Hatfield Forest | Hatfield Forest parkrun # 109 | 15 Apr 17 |
| parkrun | 23:58 | | | | 60 | | | 1 | Hatfield Forest | Hatfield Forest parkrun # 122 | 15 Jul 17 |
| parkrun | 24:04 | | | | 53 | | 3 | 1 | Castle Park | Castle Park parkrun # 12 | 16 Dec 17 |
| parkrun | 24:12 | | | | 92 | | | | Castle Park | Castle Park parkrun # 4 | 21 Oct 17 |
| parkrun | 24:39 | | | | 74 | | | 1 | Hatfield Forest | Hatfield Forest parkrun # 115 | 27 May 17 |
| parkrun | 25:01 | | | | 79 | | | | Hatfield Forest | Hatfield Forest parkrun # 130 | 16 Sep 17 |
| parkrun | 25:28 | | | | 86 | | | | Hatfield Forest | Hatfield Forest parkrun # 129 | 2 Sep 17 |
| parkrun | 25:35 | | | | 81 | | | 1 | Hatfield Forest | Hatfield Forest parkrun # 128 | 26 Aug 17 |
| parkrun | 27:31 | | | | 226 | | | | Hatfield Forest | Hatfield Forest parkrun # 131 | 23 Sep 17 |
| ZXC | 18:32 | | | | 27 | | | | Hockley | Essex League | 25 Nov 17 |
| 2016 U15 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:54.8 | | | | 4 | ns | | | Chelmsford | Eastern Young Athletes' League | 7 Aug 16 |
| 1500 | 5:44.4 | | | | 4 | B | | | Watford | Eastern Young Athletes' League | 17 Apr 16 |
| 1500 | 5:46.94 | | | | 8 | 1 | | | Watford | Watford Open Graded Meeting | 29 Jun 16 |
| 1500 | 5:51.6 | | | | 2 | B | | | Southend | Eastern Young Athletes' League | 5 Jun 16 |
| 1500 | 5:51.77 | | | | 17 | 1 | | | Watford | Watford Open Graded Meeting | 27 Jul 16 |
| 1500 | 5:55.5 | | | | 3 | B | | | Ware | Eastern Young Athletes' League | 8 May 16 |
| LJ | 3.43 | | | | 7 | ns | | | Chelmsford | Eastern Young Athletes' League | 7 Aug 16 |
| JT500 | 10.26 | | | | 4 | B | | | Chelmsford | Eastern Young Athletes' League | 7 Aug 16 |
| JT500 | 8.09 | | | | 6 | A | | | Southend | Eastern Young Athletes' League | 5 Jun 16 |
| 3KXC | 19:06 | | | | 21 | | | | Stevenage | Hertfordshire County Championships | 9 Jan 16 |
| 3KXCL | 12:07 | | | | 8 | L2 | | | Hockley | Essex County Relay Championships | 24 Sep 16 |
| 4KXC | 15:34 | | | | 42 | | | | Chelmsford | Essex League | 29 Oct 16 |
| parkrun | 24:02 | | | | 57 | | | | Hatfield Forest | Hatfield Forest parkrun # 83 | 22 Oct 16 |
| parkrun | 24:20 | | | | 45 | | 3 | 1 | Hatfield Forest | Hatfield Forest parkrun # 55 | 2 Apr 16 |
| parkrun | 24:28 | | | | 37 | | | 1 | Hatfield Forest | Hatfield Forest parkrun # 71 | 23 Jul 16 |
| parkrun | 24:29 | | | | 44 | | | | Hatfield Forest | Hatfield Forest parkrun # 45 | 23 Jan 16 |
| parkrun | 24:34 | | | | 38 | | | 1 | Harlow | Harlow parkrun # 114 | 24 Dec 16 |
| parkrun | 24:53 | | | | 53 | | | | Hatfield Forest | Hatfield Forest parkrun # 53 | 19 Mar 16 |
| parkrun | 24:57 | | | | 39 | | 3 | 1 | Harlow | Harlow parkrun # 113 | 17 Dec 16 |
| parkrun | 25:22 | | | | 53 | | | 1 | Hatfield Forest | Hatfield Forest parkrun # 72 | 30 Jul 16 |
| parkrun | 25:35 | | | | 63 | | | 1 | Hatfield Forest | Hatfield Forest parkrun # 54 | 26 Mar 16 |
| parkrun | 25:41 | | | | 61 | | | 1 | Hatfield Forest | Hatfield Forest parkrun # 78 | 17 Sep 16 |
| parkrun | 25:48 | | | | 79 | | | | Hatfield Forest | Hatfield Forest parkrun # 76 | 27 Aug 16 |
| parkrun | 26:16 | | | | 78 | | | | Hatfield Forest | Hatfield Forest parkrun # 77 | 3 Sep 16 |
| ZXC | 14:52 | | | | 40 | | | | St Albans | Hertfordshire County Schools' Championships | 6 Feb 16 |
| 2015 U13 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:50.4 | | | | 2 | ns | | | Chelmsford | Eastern Young Athletes' League | 10 May 15 |
| 800 | 2:54.6 | | | | 3 | B | | | Ware | Eastern Young Athletes' League | 14 Jun 15 |
| 800 | 3:02.3 | | | | 2 | B | | | Erith | Southern Women's League Division 1 | 4 Jul 15 |
| 1500 | 6:07.6 | | | | 4 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 12 Jul 15 |
| 1500 | 6:16.9 | | | | 1 | B | | | Lee Valley | Southern Women's League Division 1 | 25 Apr 15 |
| 1500 | 6:21.8 | | | | 4 | A | | | Cambridge | Eastern Young Athletes' League | 19 Apr 15 |
| 1500 | 6:25.2 | | | | 1 | B | | | Little Marlow | Southern Women's League Division 1 | 6 Jun 15 |
| 1500 | 6:30.7 | | | | 2 | B | | | Coulsdon | Southern Women's League Division 1 | 22 Aug 15 |
| LJ | 3.08 | | | | 3 | ns | | | Erith | Southern Women's League Division 1 | 4 Jul 15 |
| LJ | 2.75 | | | | 7 | A | | | Ware | Eastern Young Athletes' League | 14 Jun 15 |
| SP4K | 3.39 | | | | 1 | ns | | | Erith | Southern Women's League Division 1 | 4 Jul 15 |
| SP3K | 3.64 | | | | 3 | B | | | Lee Valley | Southern Women's League Division 1 | 25 Apr 15 |
| SP3K | 3.00 | | | | 2 | ns | | | Little Marlow | Southern Women's League Division 1 | 6 Jun 15 |
| parkrun | 25:03 | | | | 70 | | | | Hatfield Forest | Hatfield Forest parkrun # 15 | 27 Jun 15 |
| parkrun | 26:16 | | | | 73 | | | | Hatfield Forest | Hatfield Forest parkrun # 29 | 10 Oct 15 |
| parkrun | 26:17 | | | | 73 | | | | Hatfield Forest | Hatfield Forest parkrun # 18 | 18 Jul 15 |
| parkrun | 26:37 | | | | 65 | | | | Hatfield Forest | Hatfield Forest parkrun # 20 | 1 Aug 15 |
| parkrun | 26:50 | | | | 69 | | | | Hatfield Forest | Hatfield Forest parkrun # 31 | 24 Oct 15 |
| parkrun | 27:06 | | | | 54 | | | | Hatfield Forest | Hatfield Forest parkrun # 19 | 25 Jul 15 |
| parkrun | 27:22 | | | | 67 | | | | Hatfield Forest | Hatfield Forest parkrun # 39 | 19 Dec 15 |
| parkrun | 27:43 | | | | 89 | | | | Hatfield Forest | Hatfield Forest parkrun # 1 | 21 Mar 15 |
| parkrun | 28:12 | | | | 67 | | | | Hatfield Forest | Hatfield Forest parkrun # 25 | 12 Sep 15 |
| ZXC | 12:03 | | | | 20 | | | | St Albans | Hertfordshire Schools' County Championships | 31 Jan 15 |
| ZXC | 14:09 | | | | 22 | | | | St Albans | Hertfordshire County Championships | 4 Jan 15 |
| ZXC | 14:49 | | | | 24 | | | | Chingford | Essex League | 10 Jan 15 |
| ZXC | 15:00 | | | | 25 | | | | Hockley | Essex League | 31 Oct 15 |
| 2014 U13 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 6:09.6 | | | | 3 | B | | | Watford | Eastern Young Athletes' League | 3 Aug 14 |
| ZXC | 10:30 | | | | 20 | | | | Watford | Hertfordshire County Championships | 5 Jan 14 |
| ZXC | 11:57 | | | | 17 | | | | Chelmsford | Essex League | 15 Nov 14 |
| ZXC | 14:45 | | | | 23 | | | | Thurrock | Essex League | 18 Oct 14 |