| 2022 U20 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 29:04 | | | | 187 | | | | Castle Park | Castle Park parkrun # 168 | 16 Apr 22 |
| parkrun | 32:49 | | | | 177 | | | | Castle Park | Castle Park parkrun # 177 | 25 Jun 22 |
| 2021 U20 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 31.7 | | | | 5 | A | | | Chelmsford | Southern Athletics League - Essex | 20 Jun 21 |
| 1500 | 7:04.7 | | | | 3 | B | | | Chelmsford | Southern Athletics League - Essex | 20 Jun 21 |
| 400HW | 83.9 | | | | 3 | A | | | Chelmsford | Southern Athletics League - Essex | 20 Jun 21 |
| parkrun | 32:09 | | | | 240 | | | | Castle Park | Castle Park parkrun # 134 | 14 Aug 21 |
| 2020 U20 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 26:50 | | | | 138 | | | | Castle Park | Castle Park parkrun # 119 | 1 Jan 20 |
| parkrun | 28:31 | | | | 180 | | | | Castle Park | Castle Park parkrun # 130 | 14 Mar 20 |
| 2019 U17 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.0 | | | | 4 | B | | | Watford | Eastern Young Athletes' League | 4 May 19 |
| 100 | 15.1 | | | | 3 | B | | | Ware | Eastern Young Athletes' League | 7 Jul 19 |
| 100 | 15.4 | | | | 4 | B | | | Horspath | Southern Athletics League Division 3N | 13 Apr 19 |
| 100 | 15.4 | | 0.2 | | 4 | A | | | Perivale | Southern Athletics League Division 3N | 17 Aug 19 |
| 200 | 31.0 | | | | 4 | B | | | Watford | Eastern Young Athletes' League | 4 May 19 |
| 200 | 31.7 | | | | 5 | B | | | Ware | Eastern Young Athletes' League | 7 Jul 19 |
| 200 | 32.1 | | | | 3 | B | | | Bedford | Eastern Young Athletes' League | 14 Apr 19 |
| 1500 | 6:30.7 | | | | 5 | B | | | Walthamstow | Southern Athletics League Division 3N | 13 Jul 19 |
| 400HW | 83.4 | | | | 2 | B | | | Horspath | Southern Athletics League Division 3N | 13 Apr 19 |
| 400HW | 85.9 | | | | 1 | B | | | Walthamstow | Southern Athletics League Division 3N | 13 Jul 19 |
| 400HW | 88.1 | | | | 4 | A | | | Watford | Southern Athletics League Division 3N | 18 May 19 |
| 400HW | 89.6 | | | | 1 | A | | | Perivale | Southern Athletics League Division 3N | 17 Aug 19 |
| SP4K | 6.08 | | | | 2 | B | | | Watford | Southern Athletics League Division 3N | 18 May 19 |
| SP4K | 5.80 | | | | 3 | B | | | Walthamstow | Southern Athletics League Division 3N | 13 Jul 19 |
| SP3K | 6.72 | | | | 1 | ns | | | Bedford | Eastern Young Athletes' League | 14 Apr 19 |
| SP3K | 6.10 | | | | 3 | B | | | Watford | Eastern Young Athletes' League | 4 May 19 |
| HT4K | 13.37 | | | | 3 | A | | | Perivale | Southern Athletics League Division 3N | 17 Aug 19 |
| HT4K | 11.98 | | | | 5 | A | | | Watford | Southern Athletics League Division 3N | 18 May 19 |
| JT600 | 8.56 | | | | 3 | B | | | Horspath | Southern Athletics League Division 3N | 13 Apr 19 |
| 5KXC | 28:11 | | | | 32 | | | 28 | Horseheath | Essex League | 26 Oct 19 |
| parkrun | 26:48 | | | | 132 | | | | Castle Park | Castle Park parkrun # 111 | 9 Nov 19 |
| parkrun | 27:37 | | | | 146 | | | | Castle Park | Castle Park parkrun # 96 | 27 Jul 19 |
| parkrun | 28:04 | | | | 232 | | | | Castle Park | Castle Park parkrun # 104 | 21 Sep 19 |
| parkrun | 28:25 | | | | 203 | | | | Castle Park | Castle Park parkrun # 101 | 31 Aug 19 |
| parkrun | 29:00 | | | | 169 | | | | Castle Park | Castle Park parkrun # 115 | 7 Dec 19 |
| parkrun | 29:05 | | | | 179 | | | | Castle Park | Castle Park parkrun # 105 | 28 Sep 19 |
| parkrun | 29:26 | | | | 229 | | | | Castle Park | Castle Park parkrun # 102 | 7 Sep 19 |
| parkrun | 29:30 | | | | 172 | | | | Castle Park | Castle Park parkrun # 116 | 14 Dec 19 |
| parkrun | 29:47 | | | | 225 | | | | Castle Park | Castle Park parkrun # 103 | 14 Sep 19 |
| parkrun | 31:12 | | | | 222 | | | | Castle Park | Castle Park parkrun # 108 | 19 Oct 19 |
| parkrun | 34:59 | | | | 298 | | | | Castle Park | Castle Park parkrun # 118 | 28 Dec 19 |
| 10K | 57:40 | | | 59:08 | 793 | | 229 | 5 | Hatfield Broad Oak | Hatfield Broad Oak 10K | 27 May 19 |
| 2018 U17 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 9.77 | i | | | 6 | 1.9 | | | Lee Valley | London U13 / U15 / U17 Games | 20 Jan 18 |
| 60 | 9.83 | i | | | 7 | 2.12 | | | Lee Valley | London U13 / U15 / U17 Games | 20 Jan 18 |
| 100 | 15.0 | | | | 4 | B | | | Braintree | Southern Athletics League Division 3N | 14 Jul 18 |
| 200 | 30.80 | w | 2.7 | | 4 | B | | | Hendon | Eastern Young Athletes' League | 8 Jul 18 |
| 200 | 31.0 | | | | 6 | A | | | St. Albans | Eastern Young Athletes' League | 5 Aug 18 |
| 200 | 31.1 | | | | 4 | B | | | Ware | Eastern Young Athletes' League | 6 May 18 |
| 200 | 31.1 | | | | 4 | B | | | Battersea | Southern Athletics League Division 3N | 18 Aug 18 |
| 200 | 31.24 | | 0.4 | | 3 | 1 | | | Watford | Watford Open Graded Meeting | 4 Apr 18 |
| 200 | 31.4 | | | | 3 | ns | | | Watford | Eastern Young Athletes' League | 15 Apr 18 |
| 300 | 50.8 | | | | 4 | B | | | Watford | Eastern Young Athletes' League | 15 Apr 18 |
| 300 | 51.90 | i | | | 4 | h2 | | | Lee Valley | Essex County & Eastern AA Championships | 4 Feb 18 |
| 300 | 53.47 | i | | | 6 | 9 | | | Lee Valley | London U13 / U15 / U17 Games | 20 Jan 18 |
| 1500 | 6:10.6 | | | | 3 | A | | | Braintree | Southern Athletics League Division 3N | 14 Jul 18 |
| 300HW | 61.19 | | | | 5 | 2 | | | Lee Valley | Lee Valley April Open | 7 Apr 18 |
| 400HW | 79.1 | | | | 3 | A | | | Battersea | Southern Athletics League Division 3N | 18 Aug 18 |
| 400HW | 84.8 | | | | 2 | B | | | Braintree | Southern Athletics League Division 3N | 14 Jul 18 |
| 400HW | 86.19 | | | | 4 | A | | | Lee Valley | Southern Athletics League Division 3N | 14 Apr 18 |
| 400HW | 89.5 | | | | 1 | A | | | Parliament Hill | Southern Athletics League Division 3N | 23 Jun 18 |
| SP4K | 6.04 | | | | 4 | B | | | Parliament Hill | Southern Athletics League Division 3N | 23 Jun 18 |
| SP4K | 5.17 | | | | 3 | B | | | Lee Valley | Southern Athletics League Division 3N | 14 Apr 18 |
| SP3K | 6.99 | | | | 5 | A | | | St. Albans | Eastern Young Athletes' League | 5 Aug 18 |
| SP3K | 6.95 | | | | 4 | A | | | Hendon | Eastern Young Athletes' League | 8 Jul 18 |
| SP3K | 6.32 | | | | 3 | B | | | Basildon | Eastern Young Athletes' League | 3 Jun 18 |
| SP3K | 6.13 | | | | 5 | A | | | Ware | Eastern Young Athletes' League | 6 May 18 |
| SP3K | 5.53 | i | | | 5 | | | | Lee Valley | Hertfordshire County Championships | 18 Mar 18 |
| DT1K | 12.70 | | | | 3 | B | | | St. Albans | Eastern Young Athletes' League | 5 Aug 18 |
| DT1K | 10.91 | | | | 5 | A | | | Parliament Hill | Southern Athletics League Division 3N | 23 Jun 18 |
| parkrun | 25:47 | | | | 121 | | | | Castle Park | Castle Park parkrun # 57 | 20 Oct 18 |
| parkrun | 26:13 | | | | 118 | | | | Castle Park | Castle Park parkrun # 58 | 27 Oct 18 |
| parkrun | 26:16 | | | | 109 | | | | Castle Park | Castle Park parkrun # 55 | 6 Oct 18 |
| parkrun | 26:25 | | | | 106 | | | | Castle Park | Castle Park parkrun # 52 | 15 Sep 18 |
| parkrun | 26:47 | | | | 142 | | | | Castle Park | Castle Park parkrun # 53 | 22 Sep 18 |
| parkrun | 27:09 | | | | 159 | | | | Castle Park | Castle Park parkrun # 62 | 24 Nov 18 |
| parkrun | 27:36 | | | | 142 | | | | Castle Park | Castle Park parkrun # 64 | 8 Dec 18 |
| parkrun | 27:40 | | | | 104 | | | | Castle Park | Castle Park parkrun # 28 | 31 Mar 18 |
| parkrun | 27:45 | | | | 122 | | | | Castle Park | Castle Park parkrun # 65 | 15 Dec 18 |
| parkrun | 27:55 | | | | 149 | | | | Castle Park | Castle Park parkrun # 23 | 17 Feb 18 |
| parkrun | 28:12 | | | | 142 | | | | Castle Park | Castle Park parkrun # 49 | 25 Aug 18 |
| parkrun | 28:14 | | | | 152 | | | | Castle Park | Castle Park parkrun # 36 | 26 May 18 |
| parkrun | 28:31 | | | | 164 | | | | Castle Park | Castle Park parkrun # 67 | 25 Dec 18 |
| parkrun | 29:52 | | | | 175 | | | | Castle Park | Castle Park parkrun # 51 | 8 Sep 18 |
| 10K | 58:20 | | | | 320 | | 106 | | Harlow | Scotts Travel Midweek Road Race League Division 2 10K | 27 Jun 18 |
| 10K | 58:35 | | | 60:19 | 773 | | 226 | 2 | Hatfield Broad Oak | Hatfield Broad Oak 10K | 28 May 18 |
| ZXC | 22:30 | | | | 35 | | | | Writtle | Essex League | 13 Jan 18 |
| ZXC | 23:02 | | | | 36 | | | | Basildon | Essex League | 10 Feb 18 |
| 2017 U15 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.6 | | | | 7 | B | | | Ware | Eastern Young Athletes' League | 30 Jul 17 |
| 200 | 32.0 | | | | 7 | ns1 | | | Grays | Eastern Young Athletes' League | 7 May 17 |
| 200 | 32.1 | | | | 4 | ns | | | Ware | Eastern Young Athletes' League | 30 Jul 17 |
| 300 | 50.9 | | | | 4 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 4 Jun 17 |
| 300 | 51.3 | | | | 2 | ns | | | Grays | Eastern Young Athletes' League | 7 May 17 |
| 300 | 51.80 | | | | 4 | B | | | Woodford | Eastern Young Athletes' League | 2 Jul 17 |
| 300 | 52.2 | | | | 1 | O | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 1 May 17 |
| 300 | 52.61 | i | | | 5 | 7 | | | Lee Valley | Lee Valley Open | 3 Dec 17 |
| 400 | 75.09 | | | | 7 | 1 | | | Watford | Watford Open Graded Meeting | 12 Jul 17 |
| 400 | 76.63 | | | | 8 | 1 | | | Watford | Watford Open Graded Meeting | 19 Apr 17 |
| SP3K | 5.75 | | | | 4 | B | | | Woodford | Eastern Young Athletes' League | 2 Jul 17 |
| SP3K | 5.50 | | | | 5 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 4 Jun 17 |
| SP3K | 4.99 | | | | 3 | O | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 1 May 17 |
| SP3K | 4.97 | | | | 3 | B | | | Grays | Eastern Young Athletes' League | 7 May 17 |
| 3.7KXC | 19:08 | | | | 33 | | | | Great Notley Park | Essex League | 14 Jan 17 |
| 4.5KXC | 27:56 | | | | 25 | | | | Hertford Heath | Hertfordshire County Champsionships | 8 Jan 17 |
| parkrun | 25:53 | | | | 95 | | | | Hatfield Forest | Hatfield Forest parkrun # 109 | 15 Apr 17 |
| parkrun | 26:07 | | | | 115 | | | | Hatfield Forest | Hatfield Forest parkrun # 114 | 20 May 17 |
| parkrun | 26:08 | | | | 109 | | | | Hatfield Forest | Hatfield Forest parkrun # 115 | 27 May 17 |
| parkrun | 26:10 | | | | 96 | | | | Hatfield Forest | Hatfield Forest parkrun # 108 | 8 Apr 17 |
| parkrun | 27:01 | | | | 112 | | | | Hatfield Forest | Hatfield Forest parkrun # 122 | 15 Jul 17 |
| parkrun | 27:18 | | | | 107 | | | | Hatfield Forest | Hatfield Forest parkrun # 123 | 22 Jul 17 |
| parkrun | 27:27 | | | | 225 | | | | Hatfield Forest | Hatfield Forest parkrun # 131 | 23 Sep 17 |
| parkrun | 28:22 | | | | 116 | | | | Castle Park | Castle Park parkrun # 12 | 16 Dec 17 |
| parkrun | 28:26 | | | | 151 | | | | Hatfield Forest | Hatfield Forest parkrun # 129 | 2 Sep 17 |
| parkrun | 28:31 | | | | 189 | | | | Castle Park | Castle Park parkrun # 4 | 21 Oct 17 |
| parkrun | 30:03 | | | | 171 | | | | Hatfield Forest | Hatfield Forest parkrun # 128 | 26 Aug 17 |
| 2016 U15 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 31.52 | | -1.1 | | 5 | 1 | | | Watford | Watford Open Graded Meeting | 27 Jul 16 |
| 200 | 33.4 | | | | 6 | ns1 | | | Chelmsford | Eastern Young Athletes' League | 7 Aug 16 |
| 300 | 52.1 | | | | 6 | ns | | | Ware | Eastern Young Athletes' League | 8 May 16 |
| 300 | 52.1 | | | | 4 | ns | | | Southend | Eastern Young Athletes' League | 5 Jun 16 |
| 300 | 52.8 | | | | 5 | B | | | Luton | Eastern Young Athletes' League | 3 Jul 16 |
| SP3K | 5.16 | | | | 6 | A | | | Luton | Eastern Young Athletes' League | 3 Jul 16 |
| SP3K | 5.08 | | | | 5 | B | | | Chelmsford | Eastern Young Athletes' League | 7 Aug 16 |
| SP3K | 4.45 | | | | 5 | B | | | Ware | Eastern Young Athletes' League | 8 May 16 |
| SP3K | 4.40 | | | | 6 | B | | | Watford | Eastern Young Athletes' League | 17 Apr 16 |
| DT1K | 10.64 | | | | 5 | A | | | Southend | Eastern Young Athletes' League | 5 Jun 16 |
| DT1K | 10.34 | | | | 7 | A | | | Watford | Eastern Young Athletes' League | 17 Apr 16 |
| DT1K | 9.96 | | | | 6 | B | | | Chelmsford | Eastern Young Athletes' League | 7 Aug 16 |
| DT1K | 9.68 | | | | 6 | B | | | Luton | Eastern Young Athletes' League | 3 Jul 16 |
| JT500 | 9.06 | | | | 4 | B | | | Watford | Eastern Young Athletes' League | 17 Apr 16 |
| JT500 | 7.58 | | | | 4 | B | | | Ware | Eastern Young Athletes' League | 8 May 16 |
| 3KXC | 21:32 | | | | 30 | | | | Stevenage | Hertfordshire County Championships | 9 Jan 16 |
| 4KXC | 16:49 | | | | 49 | | | | Chelmsford | Essex League | 29 Oct 16 |
| 4KXC | 22:22 | | | | 28 | | | | Horseheath | Essex League | 19 Nov 16 |
| parkrun | 26:46 | | | | 86 | | | | Hatfield Forest | Hatfield Forest parkrun # 83 | 22 Oct 16 |
| parkrun | 27:20 | | | | 87 | | | | Hatfield Forest | Hatfield Forest parkrun # 55 | 2 Apr 16 |
| parkrun | 27:57 | | | | 70 | | | | Hatfield Forest | Hatfield Forest parkrun # 71 | 23 Jul 16 |
| parkrun | 28:02 | | | | 67 | | | | Harlow | Harlow parkrun # 114 | 24 Dec 16 |
| parkrun | 28:13 | | | | 96 | | | | Hatfield Forest | Hatfield Forest parkrun # 45 | 23 Jan 16 |
| parkrun | 28:25 | | | | 119 | | | | Hatfield Forest | Hatfield Forest parkrun # 53 | 19 Mar 16 |
| parkrun | 28:27 | | | | 91 | | | | Hatfield Forest | Hatfield Forest parkrun # 72 | 30 Jul 16 |
| parkrun | 29:57 | | | | 118 | | | | Hatfield Forest | Hatfield Forest parkrun # 54 | 26 Mar 16 |
| parkrun | 30:38 | | | | 113 | | | | Hatfield Forest | Hatfield Forest parkrun # 78 | 17 Sep 16 |
| 2015 U13 Harlow AC/Bishops Stortford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 34.5 | | | | 2 | B | | | Coulsdon | Southern Women's League Division 1 | 22 Aug 15 |
| 200 | 35.3 | | | | 7 | B | | | Ware | Eastern Young Athletes' League | 14 Jun 15 |
| 200 | 36.0 | | | | 2 | B | | | Little Marlow | Southern Women's League Division 1 | 6 Jun 15 |
| 200 | 36.2 | | | | 7 | A | | | Cambridge | Eastern Young Athletes' League | 19 Apr 15 |
| 200 | 37.1 | | | | 5 | A | | | Chelmsford | Eastern Young Athletes' League | 10 May 15 |
| 1500 | 7:24.0 | | | | 1 | B | | | Erith | Southern Women's League Division 1 | 4 Jul 15 |
| LJ | 2.29 | | | | 7 | B | | | Ware | Eastern Young Athletes' League | 14 Jun 15 |
| LJ | 2.28 | | | | 6 | ns | | | Lee Valley | Southern Women's League Division 1 | 25 Apr 15 |
| SP3K | 4.41 | | | | 3 | B | | | Erith | Southern Women's League Division 1 | 4 Jul 15 |
| SP3K | 4.10 | | | | 4 | A | | | Lee Valley | Southern Women's League Division 1 | 25 Apr 15 |
| SP3K | 3.59 | | | | 3 | B | | | Little Marlow | Southern Women's League Division 1 | 6 Jun 15 |
| SP3.25K | 3.83 | | | | 3 | B | | | Coulsdon | Southern Women's League Division 1 | 22 Aug 15 |
| SP2.72K | 4.10 | | | | 6 | A | | | Ware | Eastern Young Athletes' League | 14 Jun 15 |
| DT1K | 9.62 | | | | 2 | B | | | Coulsdon | Southern Women's League Division 1 | 22 Aug 15 |
| DT1K | 7.54 | | | | 2 | B | | | Little Marlow | Southern Women's League Division 1 | 6 Jun 15 |
| JT500 | 6.52 | | | | 4 | B | | | Erith | Southern Women's League Division 1 | 4 Jul 15 |
| parkrun | 28:47 | | | | 99 | | | | Hatfield Forest | Hatfield Forest parkrun # 18 | 18 Jul 15 |
| parkrun | 29:20 | | | | 103 | | | | Hatfield Forest | Hatfield Forest parkrun # 26 | 19 Sep 15 |
| parkrun | 29:44 | | | | 83 | | | | Hatfield Forest | Hatfield Forest parkrun # 25 | 12 Sep 15 |
| parkrun | 30:00 | | | | 119 | | | | Hatfield Forest | Hatfield Forest parkrun # 1 | 21 Mar 15 |
| parkrun | 30:03 | | | | 100 | | | | Hatfield Forest | Hatfield Forest parkrun # 5 | 18 Apr 15 |
| parkrun | 30:05 | | | | 75 | | | | Hatfield Forest | Hatfield Forest parkrun # 4 | 11 Apr 15 |
| parkrun | 30:09 | | | | 111 | | | | Hatfield Forest | Hatfield Forest parkrun # 8 | 9 May 15 |
| parkrun | 30:22 | | | | 136 | | | | Hatfield Forest | Hatfield Forest parkrun # 15 | 27 Jun 15 |
| parkrun | 30:28 | | | | 104 | | | | Hatfield Forest | Hatfield Forest parkrun # 31 | 24 Oct 15 |
| parkrun | 31:31 | | | | 98 | | | | Hatfield Forest | Hatfield Forest parkrun # 20 | 1 Aug 15 |
| parkrun | 31:48 | | | | 122 | | | | Hatfield Forest | Hatfield Forest parkrun # 29 | 10 Oct 15 |
| ZXC | 16:16 | | | | 32 | | | | St Albans | Hertfordshire County Championships | 4 Jan 15 |
| ZXC | 18:08 | | | | 28 | | | | Chingford | Essex League | 10 Jan 15 |
| 2014 U13 Harlow AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 36.5 | | | | 5 | A | | | Watford | Eastern Young Athletes' League | 3 Aug 14 |
| ZXC | 11:38 | | | | 24 | | | | Watford | Hertfordshire County Championships | 5 Jan 14 |
| ZXC | 14:05 | | | | 53 | | | | Chelmsford | Essex League | 15 Nov 14 |
| ZXC | 18:51 | | | | 59 | | | | Thurrock | Essex League | 18 Oct 14 |