| 2025 V50 Seven Ten |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 60.57 | i | | | 1 | | | | Lee Valley | VAC-EMAC Indoor Championships | 9 Feb 25 |
| 800 | 2:21.77 | | | | 1 | | | | Stevenage | Hertfordshire County Championships - Day 1 | 5 May 25 |
| 800 | 2:24.76 | | | | 7 | 7 | | | Watford | Watford Harriers Open Graded Meetings | 16 Apr 25 |
| 800 | 2:32.53 | i | | | 3 | | | | Lee Valley | VAC-EMAC Indoor Championships | 9 Feb 25 |
| 5K | 26:03 | | | 26:08 | 23 | | | 1 | Lee Valley | RunThrough Lee Valley Velo Park | 25 Jan 25 |
| 10K | 51:08 | | | 51:21 | 95 | | | 20 | Aylesbury | Bearbrook 10K | 3 Aug 25 |
| 10K | 53:28 | | | 54:31 | 462 | | | 16 | Battersea Park | RunThrough Battersea Park 5K / 10K | 15 Feb 25 |
| 2024 V45 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:27.6 | | | | 1 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 15 Sep 24 |
| 1500 | 5:20.4 | | | | 4 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 15 Sep 24 |
| parkrun | 24:23 | | | | 19 | | | | Gadebridge | Gadebridge parkrun # 400 | 15 Jun 24 |
| parkrun | 25:03 | | | | 46 | | | | South Oxhey | South Oxhey parkrun # 414 | 4 May 24 |
| 2023 V45 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 27.4 | | | | 1 | 2 | | | Hemel Hempstead | Dacorum Athletics Club Championships | 24 Sep 23 |
| 200 | 27.52 | | -0.5 | | 2 | | | | Harrow | Southern Counties VAC League - Herts & North Middlesex Division | 14 Aug 23 |
| 400 | 63.67 | | | | 3 | | | | Lee Valley | Southern Counties VAC League - Herts & North Middlesex Division | 22 May 23 |
| 800 | 2:29.9 | | | | 3 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 24 Sep 23 |
| 800 | 2:31.53 | i | | | 6 | 12 | | | Lee Valley | Lee Valley New Year's Open | 2 Jan 23 |
| 800 | 2:32.78 | | | | 6 | | | | Harrow | Southern Counties VAC League - Herts & North Middlesex Division | 14 Aug 23 |
| 1500 | 5:59.55 | | | | 16 | | | | Lee Valley | Southern Counties VAC League - Herts & North Middlesex Division | 22 May 23 |
| 5000 | 22:22.8 | | | | 14 | 2 | | | Hemel Hempstead | Dacorum Athletics Club - Track 5000m Championships | 14 Sep 23 |
| 5K | 22:55 | | | 23:01 | 132 | | | 20 | Waddesdon | Waddesdon Manor Summer 5K | 19 Jul 23 |
| parkrun | 23:33 | | | | 23 | | | | Gadebridge | Gadebridge parkrun # 346 | 27 May 23 |
| parkrun | 23:55 | | | | 61 | | | | Southend | Southend parkrun # 501 | 12 Aug 23 |
| parkrun | 24:06 | | | | 99 | | | | Cassiobury | Cassiobury parkrun # 374 | 8 Jul 23 |
| parkrun | 24:17 | | | | 28 | | | | Gadebridge | Gadebridge parkrun # 351 | 1 Jul 23 |
| parkrun | 24:36 | | | | 138 | | | | Cassiobury | Cassiobury parkrun # 367 | 20 May 23 |
| 10KMT | 48:43 | | | | 119 | | | 24 | Harpenden | Scotts Travel Midweek Road Race League Division 3 | 6 Jun 23 |
| 2022 V45 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 42.65 | i | | | 2 | | | | Lee Valley | Essex & Eastern Championships | 13 Feb 22 |
| 400 | 60.86 | i | | | 6 | | | | Lee Valley | BMAF - British Masters Indoor Championships | 6 Mar 22 |
| 600 | 1:42.15 | i | | | 5 | 3 | | | Lee Valley | Lee Valley December Open 2022 | 4 Dec 22 |
| 800 | 2:25.91 | i | | | 4 | 1 | | | Lee Valley | BMAF - British Masters Indoor Championships | 5 Mar 22 |
| 800 | 2:31.3 | | | | 5 | | | | Hemel Hempstead | Dacorum Athletics Club - Club Championships | 4 Sep 22 |
| parkrun | 23:21 | | | | 60 | | | | Rickmansworth | Rickmansworth parkrun # 225 | 5 Nov 22 |
| parkrun | 23:51 | | | | 58 | | | | Cassiobury | Cassiobury parkrun # 336 | 15 Oct 22 |
| 5M | 39:06 | | | 39:32 | 246 | | 203 | 67 | Hatfield | Hatfield 5 | 27 Nov 22 |
| 10K | 50:32 | | | | 51 | | | 28 | Abbots Langley | Abbots Langley Tough 10K | 2 Oct 22 |
| 2021 V45 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 58.29 | | | | 2 | 1 | | | Watford | Watford Open Graded Meeting | 25 Aug 21 |
| 800 | 2:17.48 | | | | 9 | | | | Watford | Hertfordshire & Bedfordshire County Championships | 31 Jul 21 |
| 800 | 2:20.0 | | | | 1 | ns | | | Hemel Hempstead | Southern Athletics League - Hertfordshire | 11 Jul 21 |
| 800 | 2:21.0 | | | | 3 | B | | | Ware | Southern Athletics League - Hertfordshire | 20 Jun 21 |
| 800 | 2:21.01 | | | | 4 | | | | Harrow | Southern Counties Veterans League - Herts & Middlesex Division | 26 Jul 21 |
| 800 | 2:21.13 | | | | 6 | 5 | | | Watford | Watford Open Graded Meeting | 11 Aug 21 |
| 800 | 2:22.78 | | | | 9 | 7 | | | Watford | Watford Open Graded Meeting | 8 Sep 21 |
| 800 | 2:24.11 | | | | 5 | 1 | | | Derby | BMAF - British Masters Championships | 22 Aug 21 |
| 800 | 2:27.22 | | | | 6 | 6 | | | Harrow | Harrow AC Spring Open | 29 Apr 21 |
| 1500 | 5:06.5 | | | | 5 | | | | Stevenage | Southern Counties Veterans League - Herts & Middlesex Division | 5 Jul 21 |
| 1500 | 5:10.37 | | | | 13 | | | | Derby | BMAF - British Masters Championships | 22 Aug 21 |
| parkrun | 24:23 | | | | 40 | | | | Gadebridge | Gadebridge parkrun # 262 | 18 Sep 21 |
| 2020 V45 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:24.76 | | | | 1 | 3 | | | Nuneaton | Nuneaton Masters Open Competition | 6 Sep 20 |
| 800 | 2:33.35 | i | | | 6 | H/K | | | Lee Valley | Tri-Counties Championships (Kent, Hertfordshire & Middlesex) | 14 Mar 20 |
| 1500 | 5:32.61 | i | | | 4 | | | | Lee Valley | Essex County & Eastern AA Championships | 9 Feb 20 |
| parkrun | 23:46 | | | | 124 | | | | Rickmansworth | Rickmansworth parkrun # 149 | 1 Jan 20 |
| 2019 V40 Gade Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 64.4 | | | | 4 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 22 Sep 19 |
| 800 | 2:35.3 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 22 Sep 19 |
| 1500 | 5:40.3 | | | | 3 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 22 Sep 19 |
| parkrun | 22:44 | | | | 23 | | | | Gadebridge | Gadebridge parkrun # 205 | 20 Apr 19 |
| parkrun | 23:04 | | | | 16 | | | | Gadebridge | Gadebridge parkrun # 204 | 13 Apr 19 |
| parkrun | 24:43 | | | | 40 | | | | Gadebridge | Gadebridge parkrun # 225 | 14 Sep 19 |
| parkrun | 24:51 | | | | 31 | | | | Gadebridge | Gadebridge parkrun # 222 | 24 Aug 19 |
| parkrun | 25:07 | | | | 46 | | | | Gadebridge | Gadebridge parkrun # 215 | 6 Jul 19 |
| parkrun | 25:27 | | | | 48 | | | | Gadebridge | Gadebridge parkrun # 221 | 17 Aug 19 |
| parkrun | 26:28 | | | | 64 | | | | Gadebridge | Gadebridge parkrun # 228 | 5 Oct 19 |
| parkrun | 27:20 | | | | 55 | | | | Gadebridge | Gadebridge parkrun # 220 | 10 Aug 19 |
| parkrun | 28:32 | | | | 86 | | | | Gadebridge | Gadebridge parkrun # 191 | 5 Jan 19 |
| 2018 V40 Gade Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 21:23 | | | | 43 | | | | Rickmansworth | Rickmansworth parkrun # 64 | 26 May 18 |
| parkrun | 22:06 | | | | 53 | | | | Rickmansworth | Rickmansworth parkrun # 71 | 14 Jul 18 |
| parkrun | 23:06 | | | | 14 | | | | Gadebridge | Gadebridge parkrun # 146 | 10 Feb 18 |
| parkrun | 24:59 | | | | 66 | | | | Gadebridge | Gadebridge parkrun # 175 | 22 Sep 18 |
| parkrun | 25:05 | | | | 27 | | | | Gadebridge | Gadebridge parkrun # 189 | 29 Dec 18 |
| parkrun | 25:24 | | | | 24 | | | | Gadebridge | Gadebridge parkrun # 186 | 8 Dec 18 |
| parkrun | 25:25 | | | | 48 | | | | Wendover Woods | Wendover Woods parkrun # 8 | 3 Nov 18 |
| parkrun | 28:52 | | | | 68 | | | | Gadebridge | Gadebridge parkrun # 188 | 22 Dec 18 |
| 10K | 44:38 | | | 44:47 | 140 | | | 44 | Flitwick | Flitwick 10K | 29 Apr 18 |
| HM | 1:46:19 | | | 1:46:59 | 785 | | | 244 | Watford | Watford Half Marathon | 4 Feb 18 |
| 2017 V40 Gade Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 21:38 | | | | 26 | | | | Rickmansworth | Rickmansworth parkrun # 20 | 22 Jul 17 |
| parkrun | 21:39 | | | | 30 | | | | Cassiobury | Cassiobury parkrun # 125 | 17 Jun 17 |
| parkrun | 23:38 | | | | 37 | | | | Gadebridge | Gadebridge parkrun # 126 | 23 Sep 17 |
| parkrun | 23:44 | | | | 18 | | | | Gadebridge | Gadebridge parkrun # 89 | 1 Jan 17 |
| 10K | 44:51 | | | 45:03 | 1175 | | | 140 | London | Vitality London 10,000 | 29 May 17 |
| 11KXC | 56:29 | | | | 122 | | | | Hertford Heath | Hertfordshire County Champsionships | 8 Jan 17 |
| HM | 99:12 | | | 99:26 | 175 | | | 25 | Berkhamsted | Berkhamsted Half Marathon | 5 Mar 17 |
| HM | 99:12 | | | 99:27 | 450 | | | 123 | Watford | Watford Half Marathon (Inc Herts Championships) | 5 Feb 17 |
| HM | 1:48:18 | | | 1:48:49 | 454 | | | | Knebworth | Hertfordshire Half Marathon | 19 Nov 17 |
| HMMT | 1:58:19 | c | | | 872 | | | | Bedford | Bedford Half Marathon | 2 Sep 17 |
| 20M | 2:49:23 | | | 2:50:11 | 226 | | | 61 | Ruislip | Finchley 20 (Inc Middlesex Championships) | 12 Mar 17 |
| Mar | 3:52:07 | c | | | 11017 | | | 1763 | London | Virgin London Marathon | 23 Apr 17 |
| 2016 V40 Gade Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 24:00 | | | | 32 | | | | Gadebridge | Gadebridge parkrun # 73 | 17 Sep 16 |
| 10KMT | 54:04 | | | | 93 | | | 35 | Chesham | Herbert's Hole Challenge 10K | 20 Nov 16 |
| HM | 1:44:14 | | | 1:44:23 | 286 | | | 47 | Berkhamsted | Berkhamsted Half Marathon | 6 Mar 16 |
| 20M | 2:54:53 | | | 2:55:38 | 272 | | | 77 | Ruislip | Finchley 20 | 13 Mar 16 |
| Mar | 3:55:53 | c | | | 3862 | | | 634 | Manchester | ASICS Greater Manchester Marathon | 10 Apr 16 |
| 2015 V40 Gade Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 23:47 | | | | 23 | | | | Gadebridge | Gadebridge parkrun # 8 | 27 Jun 15 |
| parkrun | 23:57 | | | | 49 | | | | Gadebridge | Gadebridge parkrun # 1 | 2 May 15 |
| parkrun | 24:25 | | | | 12 | | | | Gadebridge | Gadebridge parkrun # 27 | 7 Nov 15 |
| 10K | 46:09 | | | | 40 | | | 8 | Leighton Buzzard | Leighton 10K | 22 Mar 15 |
| 10K | 46:00 | | | 46:41 | 1586 | | | 174 | London | Bupa London 10,000 | 25 May 15 |
| 10M | 84:06 | | | | 146 | | | 40 | Leighton Buzzard | Leighton 10 | 20 Sep 15 |
| HM | 1:49:47 | | | 1:49:55 | 447 | | | 82 | Berkhamsted | Berkhamsted Half Marathon | 1 Mar 15 |
| HM | 1:48:42 | | | 1:51:15 | 495 | | | 127 | Milton Keynes | Milton Keynes Winter Half Marathon | 13 Dec 15 |
| HM | 2:12:01 | a | | 2:19:16 | 13060 | | | 1699 | Newcastle-South Shields | Morrisons Great North Run | 13 Sep 15 |
| 2014 V35 Gade Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 10K | 48:50 | | | 48:56 | 2271 | | | | London | Bupa London 10,000 (10K) | 25 May 14 |
| HM | 1:48:56 | | | 1:49:21 | 479 | | | | Berkhamsted | Berkhamsted Half Marathon | 2 Mar 14 |
| ZXC | 42:54 | | | | 354 | | | 95 | Keysoe | Apex Sports Chiltern League (inc RAF vs Oxford University) | 8 Nov 14 |
| ZXC | 53:01 | | | | 301 | | | 85 | Luton | Apex Sports Chiltern League | 6 Dec 14 |