| 2022 U15 Darlington H |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:20.57 | | | | 4 | 4 | | | Jarrow | North East Grand Prix Series | 18 May 22 |
| 800 | 2:20.84 | | | | 5 | F | | | Chester-le-Street | BMC Regional Races | 9 May 22 |
| 1500 | 4:47.93 | | | | 2 | | | | Middlesbrough | North Eastern Counties AA County Championships | 15 May 22 |
| 1500 | 4:49.8 | | | | 1 | A | | | Whitley Bay | North Eastern Youth Development League - Division 1 | 24 Apr 22 |
| Mile | 5:17.60 | | | | 2 | 6 | | | Middlesbrough | Kieran Maxwell Memorial Open | 10 Apr 22 |
| 1ML | 5:31 | | | | 2 | L1 | 1 | | Darlington | North Yorkshire & South Durham League Relays | 27 Mar 22 |
| 3KXCL | 11:26 | | | | 7 | | 1 | | Middlesbrough | North Yorkshire & South Durham League | 9 Jan 22 |
| 3.19KXC | 12:47 | | | | 12 | | | | Tonbridge | ESAA English Schools Championships | 19 Mar 22 |
| 3.5KXC | 10:36 | | | | 1 | | | | Middlesbrough | Northern Schools' Inter Counties Championships | 5 Feb 22 |
| 4KXC | 17:18 | | | | 2 | | 1 | | Richmond | North Yorkshire & South Durham League | 6 Feb 22 |
| 4KXC | 17:40 | | | | 23 | | | | Parliament Hill | ECCA Saucony English National Championships | 26 Feb 22 |
| 4.2KXC | 16:35 | | | | 23 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 12 Mar 22 |
| 2021 U15 Darlington H |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:24.94 | | | | 2 | 5 | | | Jarrow | North East Grand Prix | 30 Jun 21 |
| 800 | 2:25.66 | | | | 5 | 5 | | | Jarrow | North East Grand Prix | 4 Aug 21 |
| 800 | 2:26.16 | | | | 1 | A | | | Middlesbrough | North Eastern Youth Development League Division 1 | 20 Jun 21 |
| 800 | 2:26.5 | | | | 1 | A | | | Middlesbrough | North Eastern Youth Development League Division 1 | 16 May 21 |
| 1000 | 3:10.80 | | | | 3 | 4 | | | Darlington | Kieran Maxwell Memorial Open | 11 Apr 21 |
| 1500 | 4:48.45 | | | | 3 | | | | Hull | Northern Athletics U17/U15/U13 Championships | 14 Aug 21 |
| 1500 | 4:48.80 | | | | 6 | 4 | | | Jarrow | North East Grand Prix | 21 Jul 21 |
| 1500 | 4:49.61 | | | | 13 | | | | Sportcity | England U15/U17 Championships | 7 Aug 21 |
| 1500 | 4:55.83 | | | | 6 | 5 | | | Middlesbrough | North East Counties AA Open Meeting | 9 May 21 |
| 1500 | 4:57.4 | | | | 5 | | | | Gateshead | Northumberland & Durham Schools' Trials Meeting | 19 Jun 21 |
| 1500 | 5:00.97 | | | | 1 | 4 | | | Jarrow | North East Grand Prix 1 | 28 Apr 21 |
| Mile | 5:15.67 | | | | 4 | 4 | | | Jarrow | North East Grand Prix | 2 Jun 21 |
| 3000 | 10:29.74 | | | | 2 | | | | Middlesbrough | North East Counties Championships | 21 Aug 21 |
| 2.5KXC | 9:39 | c | | | 1 | | | | McKinlay Park | Redcar Rugby Club Races | 2 Apr 21 |
| 2.6K | 8:57 | | | | 16 | | | | London | Virgin Money London Mini Marathon | 3 Oct 21 |
| 1.8MXC | 10:40 | | | | 6 | | 2 | | Farringdon | Farringdon Open & Relays | 4 Sep 21 |
| 3.1KL | 11:15 | | | | 5 | L1 | | | Redcar | Northern Counties Young Athletes Relays | 18 Sep 21 |
| 3.2KXC | 11:50 | | | | 5 | | 1 | | Redcar | North Yorkshire & South Durham League | 24 Oct 21 |
| 3.2KXC | 14:06 | | | | 7 | | 1 | | Hartlepool | North Yorkshire & South Durham League | 5 Dec 21 |
| 4.5KXC | 16:54 | | | | 2 | | | | Sedgefield | North Eastern County Championships | 11 Dec 21 |
| 5K | 18:44 | c | | | 52 | | 5 | 2 | Dalton on Tees | Darlington Harriers Croft 5K | 21 Apr 21 |
| parkrun | 19:01 | | | | 8 | | 1 | 1 | Darlington South Park | Darlington South Park parkrun # 395 | 13 Nov 21 |
| ZXC | 13:53 | | | | 1 | | | | Lambton Estate | Start Fitness North Eastern Harrier League | 30 Oct 21 |
| 2020 U13 Darlington H |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:38.4 | | | | 2 | 3 | | | Darlington | Back to the Track II | 26 Sep 20 |
| 1500 | 5:13.46 | | | | 2 | | | | Hexham | Tynedale Open Junior Pentathlon & Senior Pole Vault | 19 Sep 20 |
| Mile | 5:43.52 | | | | 3 | 2 | | | Darlington | Back to the Track III | 10 Oct 20 |
| 3000 | 11:08.3 | | | | 4 | 3 | | | Hexham | Run Nation 3000m Track Series | 20 Dec 20 |
| 2.8KXC | 10:31 | | | | 10 | | | | Bedale | Northern Counties Championships | 25 Jan 20 |
| 3KXCL | 13:30 | | | | 1 | L1 | | | Thornley | NECAA Young Athletes Relay Championships | 12 Dec 20 |
| 3.4KXC | 15:09 | | | | 31 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 7 Mar 20 |
| 3.5KXC | 15:29 | | | | 2 | | | | Penrith | Northern Schools' Inter Counties Championships | 8 Feb 20 |
| 3.7KXC | 16:17 | | | | 6 | U13 | 1 | | Ormesby Hall | North Yorkshire & South Durham League | 19 Jan 20 |
| 3.7KXC | 16:29 | | | | 30 | | | | Wollaton Park | ECCA Saucony English National Championships | 22 Feb 20 |
| ZXC | 12:39 | | | | 2 | | | | Temple Park | Start Fitness North Eastern Harrier League | 4 Jan 20 |
| 2019 U13 Darlington H |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 5:17.73 | | | | 3 | | | | Middlesbrough | North East Counties AA Championships | 12 May 19 |
| Mile | 5:47.61 | | | | 4 | E | | | Shildon | Mile Night Open | 2 Aug 19 |
| Mile | 5:57.68 | | | | 1 | | | | Gateshead | Gateshead Harriers Tartan Games Open | 26 Aug 19 |
| 1.2KXC | 5:18 | | | | 6 | | 3 | | Ormesby | North Yorkshire & South Durham League | 20 Jan 19 |
| 1ML | 6:01 | | | | 27 | L3 | 2 | | Middlesbrough | North York Moors AC Tom Wall Relays | 29 Aug 19 |
| 1.8KXCL | 6:05 | | | | 6 | L1 | | | Sheffield | Northern Counties Relay Championships | 19 Oct 19 |
| 2.5KXC | 9:18 | | | | 9 | | 2 | | Acklam Grange | North Yorkshire & South Durham League | 6 Oct 19 |
| 2.5KXC | 9:49 | | | | 4 | | 1 | | Acklam Grange | North Yorkshire & South Durham League | 8 Dec 19 |
| 2.75KXC | 11:15 | | | | 4 | | 1 | | Redcar | North Yorkshire & South Durham League | 24 Nov 19 |
| 3KXC | 12:58 | | | | 15 | | 4 | | Whitby | North Yorkshire & South Durham League | 10 Nov 19 |
| 3KXC | 15:02 | | | | 1 | | | | Alnwick | North Eastern County Championships | 14 Dec 19 |
| parkrun | 19:51 | | | | 8 | | 1 | 1 | Darlington South Park | Darlington South Park parkrun # 359 | 2 Nov 19 |
| parkrun | 21:27 | | | | 30 | | 2 | 1 | Darlington South Park | Darlington South Park parkrun # 330 | 13 Apr 19 |
| 2018 U11 Darlington H |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1.2KXC | 4:29 | | | | 4 | | 3 | | Whitby | North Yorkshire & South Durham League | 4 Nov 18 |
| 1.2KXC | 5:45 | | | | 8 | | 1 | | Ormesby | North Yorkshire & South Durham League | 21 Jan 18 |
| 1.5KXC | 6:44 | | | | 2 | | | | Wrekenton | North Eastern County Championships | 8 Dec 18 |
| 1.5KXCL | 5:20 | | | | 2 | L1 | | | Sheffield | Northern Counties Relay Championships | 20 Oct 18 |
| 1MXC | 6:39 | | | | 5 | | 3 | | Thirsk | North Yorkshire & South Durham League Relays | 23 Sep 18 |
| 1.7KXC | 6:44 | | | | 5 | | 3 | | Redcar | North Yorkshire & South Durham League | 2 Dec 18 |
| 2KXC | 6:10 | | | | 2 | | | | Middlesbrough | North Yorkshire & South Durham League | 14 Oct 18 |
| 2KXC | 8:52 | | | | 3 | | | | Richmond | North Yorkshire & South Durham League | 18 Feb 18 |
| parkrun | 21:30 | | | | 40 | | | 1 | Darlington South Park | Darlington South Park parkrun # 313 | 15 Dec 18 |
| parkrun | 22:25 | | | | 32 | | | 1 | Darlington South Park | Darlington South Park parkrun # 291 | 14 Jul 18 |
| parkrun | 23:21 | | | | 50 | | | 1 | Darlington South Park | Darlington South Park parkrun # 276 | 31 Mar 18 |
| 2017 U11 Darlington H |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1.2KXC | 4:54 | | | | 2 | | | | Whitby | North Yorkshire & South Durham League | 12 Nov 17 |
| 1.2KXC | 5:47 | | | | 3 | | | | Ormesby | North Yorkshire & South Durham League | 15 Jan 17 |
| 1.5KXC | 7:21 | | | | 2 | | | | Redcar | North Eastern County Championships | 9 Dec 17 |
| 1.6KXC | 6:08 | | | | 2 | | | | Stockton | North Yorkshire & South Durham League | 19 Nov 17 |
| 1MXC | 7:17 | | | | 1 | | | | Thirsk | North Yorkshire & South Durham League Relays | 24 Sep 17 |
| 1.7KXC | 5:06 | | | | 2 | | | | Hartlepool | North Yorkshire & South Durham League | 3 Dec 17 |
| 2KXC | 7:08 | | | | 4 | | | | Middlesbrough | North Yorkshire & South Durham League | 22 Jan 17 |
| 2KXC | 9:10 | | | | 7 | | | | Richmond | North Yorkshire & South Durham League | 19 Feb 17 |
| 4K | 17:47 | | | 17:47 | 6 | | | | Newcastle | SimplyHealth Junior Great North 4K | 9 Sep 17 |
| parkrun | 22:42 | | | | 74 | | 3 | 1 | Darlington South Park | Darlington South Park parkrun # 223 | 4 Mar 17 |
| parkrun | 23:35 | | | | 79 | | | 1 | Darlington South Park | Darlington South Park parkrun # 220 | 11 Feb 17 |
| parkrun | 24:04 | | | | 68 | | | 1 | Darlington South Park | Darlington South Park parkrun # 238 | 17 Jun 17 |
| parkrun | 24:06 | | | | 102 | | | 1 | Darlington South Park | Darlington South Park parkrun # 215 | 7 Jan 17 |
| parkrun | 24:09 | | | | 117 | | | 1 | Darlington South Park | Darlington South Park parkrun # 249 | 2 Sep 17 |
| parkrun | 38:18 | | | | 314 | | | | Darlington South Park | Darlington South Park parkrun # 214 | 1 Jan 17 |
| ZXC | 7:00 | | | | 3 | | | | Middlesbrough | North Yorkshire & South Durham League | 15 Oct 17 |
| 2016 U11 Darlington H |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 23:49 | | | | 74 | | | 1 | Darlington South Park | Darlington South Park parkrun # 189 | 16 Jul 16 |
| parkrun | 24:14 | | | | 103 | | | 1 | Darlington South Park | Darlington South Park parkrun # 196 | 3 Sep 16 |
| parkrun | 24:57 | | | | 128 | | | 1 | Darlington South Park | Darlington South Park parkrun # 213 | 31 Dec 16 |
| parkrun | 26:08 | | | | 124 | | | 1 | Darlington South Park | Darlington South Park parkrun # 169 | 20 Feb 16 |
| parkrun | 26:55 | | | | 148 | | | 1 | Darlington South Park | Darlington South Park parkrun # 164 | 9 Jan 16 |
| parkrun | 29:41 | | | | 236 | | | | Darlington South Park | Darlington South Park parkrun # 211 | 24 Dec 16 |
| ZXC | 8:43 | | | | 6 | | | | Redcar | North Yorkshire & South Durham League | 12 Nov 16 |
| ZXC | 9:44 | | | | 12 | | | | Peterlee | Start Fitness North Eastern Harrier League | 26 Nov 16 |
| 2015 U11 Darlington H |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 27:09 | | | | 138 | | | 1 | Darlington South Park | Darlington South Park parkrun # 140 | 1 Aug 15 |
| parkrun | 27:10 | | | | 126 | | | 1 | Darlington South Park | Darlington South Park parkrun # 154 | 7 Nov 15 |
| parkrun | 27:21 | | | | 147 | | | 1 | Darlington South Park | Darlington South Park parkrun # 129 | 16 May 15 |
| parkrun | 28:53 | | | | 179 | | | | Darlington South Park | Darlington South Park parkrun # 127 | 2 May 15 |
| parkrun | 30:51 | | | | 251 | | | 1 | Darlington South Park | Darlington South Park parkrun # 144 | 29 Aug 15 |
| parkrun | 30:59 | | | | 218 | | | | Darlington South Park | Darlington South Park parkrun # 125 | 18 Apr 15 |
| parkrun | 31:05 | | | | 200 | | | | Darlington South Park | Darlington South Park parkrun # 126 | 25 Apr 15 |