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400 U23 Men 2023 to 53.0 | Head to Head Top 10 | Rank | Perf | | | PB | | Name | | Year | Coach | Club | Venue | Date | | 1 | 45.82 | | | 45.46i | | Brodie Young | | 1 | James McMenemy | Glasgow Jaguars | Clovis CA, USA | 13 May 23 |  | 2 | 45.99 | | | 45.72 | | Edward Faulds | | 1 | James Wright | Rugby & Northampton | Geneva, SUI | 10 Jun 23 |  | 3 | 46.21 | | | 44.70 | | Samuel Reardon | | 1 | Nigel Stickings | Blackheath & Bromley | Copenhagen, DEN | 7 Jun 23 |  | 4 | 46.43 | | | 46.16 | | Ethan Brown | | 3 | Lloyd Cowan | Blackheath & Bromley | Norman OK, USA | 13 May 23 |  | 5 | 46.51 | | | 46.51 | PB | Isaac Cory | | 2 | Sandra Woodman | Yate | Birmingham | 19 Aug 23 |  | 6 | 46.96 | | | 46.80 | | Emmanuel Agyare | | 3 | | Enfield & Haringey | Chelmsford | 18 Jun 23 |  | 7 | 47.01 | | | 46.68 | | Alex Cooper | | 2 | Nick Dakin | Harrow | Celle Ligure, ITA | 19 Jul 23 |  | 8 | 47.08 | | | 46.55 | | Connor Neal | | 2 | | Harrow | Chelmsford | 23 Jul 23 |  | 9 | 47.58 | | | 45.70 | | Bailey Swift | | 2 | Leon Baptiste | Loughborough Students | Loughborough | 21 May 23 |  | 10 | 47.78 | | | 47.35 | | Jack Turner | | 3 | Francis Baker | Exeter | Austin TX, USA | 7 Jun 23 |  | 11 | 47.87 | | | 47.84 | | Steffan Dylan Jones | | 3 | Darrell Maynard | Swansea | Storrs CT, USA | 15 Apr 23 |  | 12 | 47.90 | | | 47.62 | | Jack Higgins | | 3 | Jonathan Tilt | Southampton | Yeovil | 15 Jul 23 |  | 13 | 48.07 | | | 48.07 | PB | George Seery | | 1 | Stewart Marshall | Blackheath & Bromley | Bromley | 13 May 23 |  | 14 | 48.18 | | | 47.70 | | James Hanson | | 3 | Jake Awe | Woking | Lee Valley | 8 Apr 23 |  | 15 | 48.21 | i | | 47.32 | | William Doyle | | 3 | Roy Buchanan | Pitreavie | Boston MA, USA | 11 Feb 23 |  | | 48.29 | | | | | | | | | | Charlottesville VA, USA | 21 Apr 23 |  | 16 | 48.27 | | | 48.14 | | Henry Fisher | | 2 | Dean Miller | Blackheath & Bromley | Bromley | 12 Jun 23 |  | 17 | 48.28 | | | 46.94 | | Michael Fagbenle | | 3 | Christopher Harris | Bexley | Clermont FL, USA | 23 Apr 23 |  | 18 | 48.32 | | | 48.32 | PB | Angus Harrington | | 3 | Philip O'Dell | Blackheath & Bromley | Sportcity | 11 Jun 23 |  | 19 | 48.36 | i# | | 46.47 | | Harry Barton | | 1 | | Wells City | Youngstown OH, USA | 1 Dec 23 |  | | 49.51 | | | | | | | | | | Exeter | 30 Jul 23 |  | 20 | 48.37 | | | 46.82 | | Tom Hunter | | 1 | Rodger Hughes | Sale Harriers Manchester | Loughborough | 21 May 23 |  | 20 | 48.37 | | | 48.11 | | Ben Gardiner | | 2 | David Liston | Blackheath & Bromley | Wormwood Scrubs | 2 Aug 23 |  | 22 | 48.44 | i | | 48.44 | PB | Pablo Seema Roca | | 1 | Alex Currie | Blackheath & Bromley | Sheffield | 26 Feb 23 |  | 23 | 48.46 | i | | 48.46i | PB | Kristian Samwell-Nash | | 2 | Linford Christie | Ashford AC | Sheffield | 26 Feb 23 |  | | 48.58 | | | | | | | | | | Phoenix AZ, USA | 22 Apr 23 |  | 24 | 48.49 | | | 48.41 | | Jonathan Knox | | 2 | Gareth Walton | Coventry | London (CT) | 16 Jul 23 |  | 25 | 48.51 | | | 48.51 | PB | Derek Kinlock | | 2 | Nat Senior | Croydon | Gillingham | 23 Apr 23 |  | 26 | 48.52 | i | | 48.52i | PB | David Chapman | | 1 | Charlene Thomas | Sheffield & Dearne | Sheffield | 29 Dec 23 |  | 27 | 48.60 | | | 48.60 | PB | Max Leslie | | 3 | Ryan McAllister | Glasgow Jaguars | Grangemouth | 13 Aug 23 |  | 28 | 48.83 | | | 48.50 | | Murray Fotheringham | | 1 | | Glasgow Jaguars | Chelmsford | 17 Jun 23 |  | 29 | 48.85 | i | | 48.42 | | Jacob Lamboll | | 1 | Matt Elias | City of Plymouth | Sheffield | 26 Feb 23 |  | | 49.30 | | | | | | | | | | Walton | 4 Jun 23 |  | | 49.4 | | | | | | | | | | Carn Brea | 13 May 23 |  | 29 | 48.85 | | | 48.85 | PB | Pyers Lockwood | | 2 | Nick Dakin | Lewes | Loughborough | 21 Jun 23 |  | 31 | 48.90 | | | 48.66 | | Charles Crick | | 3 | Mark Hookway | Tonbridge | Basingstoke | 11 Jun 23 |  | 32 | 48.91 | | | 47.25 | | Cameron McGregor | | 1 | James Wright | Rugby & Northampton | Nuneaton | 13 May 23 |  | 33 | 48.97 | | | 48.97 | PB | Jacob Spencer | | 2 | James Wright | Rugby & Northampton | Loughborough | 21 May 23 |  | 34 | 48.99 | | | 48.99 | PB | Ollie Thorner | | 3 | | Wells City | Walnut CA, USA | 12 Apr 23 |  | 35 | 49.13 | | | 49.13 | PB | Ewan Bradley | | 2 | David Feeney | Sale Harriers Manchester | Chelmsford | 22 Jul 23 |  | 36 | 49.15 | i | | 49.10 | | Alex O'Callaghan-Brown | | 3 | Colin Bovell | Blackheath & Bromley | Sheffield | 26 Feb 23 |  | 37 | 49.16 | i | | 48.57 | | Ewan Wood | | 2 | | Tonbridge | Sheffield | 26 Feb 23 |  | 37 | 49.16 | | | 49.09 | | Scott Hannaway | | 2 | Dave Combe | Glasgow Jaguars | Chelmsford | 17 Jun 23 |  | 39 | 49.20 | | | 48.62 | | Cole Sinnott | | 1 | Antoinette Inniss-Haycox | Kettering | Kettering | 25 Jul 23 |  | 40 | 49.26 | | | 49.26 | PB | Cameron Duff | | 3 | John Smith | Sale Harriers Manchester | Chelmsford | 17 Jun 23 |  | 41 | 49.34 | | | 49.34 | PB | Mitchell Lawrence | | 3 | | Swansea | Cardiff | 24 Jun 23 |  | 42 | 49.36 | | | 48.86 | | Matthew Adum-Yeboah | | 2 | Gladys Bird | Woodford Green Essex Ladies | London (CT) | 13 Aug 23 |  | 43 | 49.38 | | | 49.00 | | Ryan Cherian | | 2 | | Tonbridge | Oxford | 21 Jun 23 |  | 44 | 49.41 | + | | 49.41 | PB | Max Burgin | | 2 | | Halifax | Budapest, HUN | 24 Aug 23 |  | 45 | 49.45 | | | 49.45 | PB | Kit Oliver-Stevens | | 2 | | Exeter | Birmingham (U) | 7 Jun 23 |  | 46 | 49.5 | | | 49.58/49.5 | PB | William Thorley | | 2 | Paul Gripton | Bromsgrove & Redditch | Newport | 9 Jul 23 |  | | 49.58 | | | | | | | | | | Gloucester | 23 Apr 23 |  | 47 | 49.55 | | | 49.11 | | Jack Dickson | | 1 | Richard Vassall | Kingston & Poly | Kingston | 16 Aug 23 |  | 48 | 49.59 | | | 49.29 | | Ryan Elston | | 1 | Chris McGeorge | Charnwood | Loughborough | 9 Aug 23 |  | 49 | 49.6 | | | 50.36i/49.6 | PB | Sam Davey | | 2 | Oliver Davey | Worcester | Tipton | 20 Aug 23 |  | 50 | 49.62 | | | 49.62 | PB | Thomas Leacock | | 2 | Peter Griffiths | Woking | Sportcity | 29 Apr 23 |  | 50 | 49.62 | | | 49.10 | | Jami Schlueter | | 2 | | Shaftesbury Barnet | Arona, ESP | 17 Jun 23 |  | 52 | 49.67 | | | 49.52 | | William Hodi | | 1 | | Liverpool H | Birmingham (U) | 29 Jul 23 |  | 53 | 49.69 | | | 48.93 | | Joseph Harding | | 2 | Ryan Freckleton | Basildon | Nacogdoches TX, USA | 18 Mar 23 |  | 54 | 49.74 | | | 49.72 | | Benjamin Davys | | 1 | John Henson | Sheffield & Dearne | Cudworth | 13 May 23 |  | 55 | 49.76 | | | 48.19i | | Bradley Francis | | 1 | | Glasgow Jaguars | Grangemouth | 15 Apr 23 |  | 56 | 49.78 | | | 47.95 | | Conor Murphy | | 3 | Steven Munday | Medway & Maidstone | Cullowhee NC, USA | 8 May 23 |  | 57 | 49.85 | | | 49.85 | PB | Nathan Gavaghan | | 1 | | Chesterfield | Sportcity | 3 Jun 23 |  | 58 | 49.91 | i | | 48.62 | | Louis Menzies Walker | | 2 | Nat Senior | Harrow | Lee Valley | 5 Feb 23 |  | 59 | 50.00 | | | 49.79 | | Max Elliott | | 1 | Sandra Woodman | Yate | Loughborough | 21 Jun 23 |  | 59 | 50.00 | | | 50.00 | PB | Callum Newby | | 2 | | Edinburgh AC | Birmingham (U) | 29 Jul 23 |  | 59 | 50.00 | | | 50.00 | PB | Tyler Bilyard | | 3 | Jethro McGraw | Great Yarmouth | Loughborough | 9 Aug 23 |  | 62 | 50.03 | | | 49.04 | | Stuart Bladon | | 2 | Adrian Hemery | Team Kennet | Storrs CT, USA | 15 Apr 23 |  | 62 | 50.03 | | | 49.73 | | Jubril Adeniji | | 1 | Jane Dixon | Shaftesbury Barnet | Birmingham | 2 Aug 23 |  | 64 | 50.04 | | | 50.04 | PB | Matthew Ohioze | | 2 | TJ Ossai | Shaftesbury Barnet | Hendon | 12 Aug 23 |  | 65 | 50.05 | | | 49.82 | | Jai Sispal | | 1 | Dean Miller | Leamington | Birmingham (U) | 24 Jun 23 |  | 66 | 50.09 | i | | 49.80/49.2 | | Stewart Greenhalgh | | 2 | Chris Baillie | Bromsgrove & Redditch | Emirates Arena | 21 Jan 23 |  | 67 | 50.10 | | | 49.37 | | Philip Kastner | | 3 | Adrian Hemery | Thames Valley | Philadelphia PA, USA | 6 May 23 |  | 67 | 50.10 | | | 50.10 | PB | William Bowker | | 1 | | Ipswich | Bromley | 9 Jul 23 |  | 69 | 50.13 | i | | 48.01 | | Adam Booth | | 2 | Francis Baker | Poole AC | Lee Valley | 21 Jan 23 |  | | 50.72 | | | | | | | | | | London (CT) | 13 Aug 23 |  | 69 | 50.13 | | | 48.41 | | Moyo Sargent | | 2 | Sue Keen | Eastbourne | Loughborough | 21 Jun 23 |  | 71 | 50.14 | | | 50.14 | PB | Dawid Zoldowicz | | 2 | Denise Timmis | Lincoln Wellington | Rotherham | 19 Aug 23 |  | 72 | 50.15 | | | 49.73 | | Ethan Kirby T20/F20 | | 3 | Joseph McDonnell ☘️ | Newton Abbot | Loughborough | 21 Jun 23 |  | 73 | 50.18 | i | | 49.67 | | Amaha Lawrence | | 2 | | Sale Harriers Manchester | Sheffield | 25 Feb 23 |  | | 50.26 | | | | | | | | | | Stretford | 24 Jun 23 |  | | 51.8 | | | | | | | | | | Bebington | 18 Jun 23 |  | 74 | 50.2 | | | 53.57i/50.2 | PB | Kyle McLean | | 3 | Michael Utting | City of Norwich | Norwich | 14 May 23 |  | 75 | 50.29 | | | 50.29 | PB | Adam Hoole | | 1 | | Team East Lothian | Sportcity | 27 May 23 |  | 76 | 50.33 | | | 50.33 | PB | Benjamin Naudi | | 1 | Robert Moses | Telford AC | Birmingham | 19 Aug 23 |  | 77 | 50.37 | | | 48.66 | | William Parkinson | | 1 | Ben Hazell | Basingstoke & Mid Hants | Sportcity | 29 Apr 23 |  | 78 | 50.4 | | | 50.57/50.4 | PB | Sam Nelson | | 3 | Kay Reynolds | Radley | Andover | 20 May 23 |  | | 50.93 | | | | | | | | | | Cambridge | 7 May 23 |  | 79 | 50.44 | | | 50.44 | PB | Matthew Mustard | | 3 | Martin Cook | Sheffield & Dearne | Stretford | 23 Jul 23 |  | 80 | 50.49 | i | | 48.87i | | Seumas MacKay | | 3 | David Wagstaff | Shetland | Emirates Arena | 21 Jan 23 |  | | 50.75 | | | | | | | | | | St. Peter Port | 9 Jul 23 |  | 81 | 50.57 | | | 48.77 | | Olly Clarke | | 1 | Martin Cook | Sheffield Uni | Sheffield | 6 Jun 23 |  | 82 | 50.61 | i | | 50.61i | PB | Ben Beverley | | 2 | John Henson | Sheffield Hallam Uni | Sheffield | 8 Feb 23 |  | | 51.29 | | | | | | | | | | Sportcity | 3 Jun 23 |  | 83 | 50.63 | | | 50.63 | PB | William Palmer | | 2 | David Wilkinson | Thames Valley | Wormwood Scrubs | 21 Jun 23 |  | 84 | 50.64 | i | | 48.92 | | James Mcintosh | | 2 | Ryan Oswald | Aberdeen | Sheffield | 26 Feb 23 |  | | 50.85 | | | | | | | | | | Grangemouth | 22 Apr 23 |  | 84 | 50.64 | | | 50.63i | | Jacob Smith | | 1 | Nathan Shrubb | Kendal | Jarrow | 14 Jun 23 |  | 86 | 50.76 | | | 48.93 | | Harry Crosby | | 1 | Andrew Fisher | Winchester | San Angelo TX, USA | 7 Apr 23 |  | 87 | 50.78 | | | 49.58i | | Fin Wightman | | 2 | Martin Cook | Dacorum | Stretford | 24 Jun 23 |  | 88 | 50.81 | | | 50.81 | PB | Oliver Dakin | | 3 | Daniel Duke | Chesterfield | Nottingham | 14 May 23 |  | 89 | 50.84 | i | | 50.29 | | Nathan Scott | | 1 | Martin Cook | Aberdare Valley | Sheffield | 8 Feb 23 |  | | 52.11 | | | | | | | | | | Loughborough | 27 Aug 23 |  | 90 | 50.90 | | | 49.84 | | Stephen Simmons | | 1 | Darren Hatton | Bedford & County | Yeovil | 29 Apr 23 |  | 91 | 50.97 | | | 48.89 | | James Shaw | | 1 | | Halifax | Sportcity | 30 Apr 23 |  | 92 | 50.98 | | | 49.95 | | Joshua Saunders | | 1 | Eliska Binks | Charnwood | Sportcity | 29 Apr 23 |  | 93 | 51.02 | | | 50.00 | | Will Critchley | | 3 | | Blackpool, Wyre & Fylde | Stretford | 29 May 23 |  | 94 | 51.08 | | | 49.41 | | Joseph Dickenson | | 3 | | Woodford Green Essex Ladies | Nuneaton | 24 Jun 23 |  | 95 | 51.1 | | | 50.51/50.0 | | Harrison Chapman | | 3 | Vespa Ellis | Basildon | Dartford | 9 Jul 23 |  | | 51.61 | | | | | | | | | | Mile End | 18 Jun 23 |  | 96 | 51.11 | i | | 51.11i | PB | Jaran Singh | | 1 | | Harrow | Birmingham | 26 Feb 23 |  | | 51.59 | | | | | | | | | | Harrow | 16 Sep 23 |  | | 52.2 | | | | | | | | | | Brighton | 19 Aug 23 |  | 96 | 51.11 | | | 50.02 | | Jack Gilland | | 2 | Stephen Carroll | Liverpool H | Sportcity | 29 Apr 23 |  | 98 | 51.12 | | | 50.54 | | Stephen Bates | | 1 | David Feeney | Nuneaton | Sportcity | 27 May 23 |  | 99 | 51.15 | | | 49.94 | | Adam Dray | | 1 | Philip O'Dell | Brighton Phoenix | Cambridge | 7 May 23 |  | 100 | 51.19 | | | 51.19 | PB | Kyle Haycock | | 2 | Shaun Ainge | Cannock & Stafford | Rugby | 19 Aug 23 |  | 101 | 51.25 | | | 50.15 | | Dawood Chohan | | 1 | | Harrow | Harrow | 18 Jun 23 |  | 102 | 51.27 | i | | 50.12 | | Chris Bain | | 1 | Paul Ingrouille | Guernsey | Emirates Arena | 11 Feb 23 |  | 102 | 51.27 | | | 51.27 | PB | Miles Sizer | | 3 | Richard Gayle | Wakefield | Toruń, POL | 8 Jun 23 |  | 104 | 51.30 | | | 50.02 | | Will Farndale | | 1 | David Rice | Hertford & Ware | Hendon | 27 Aug 23 |  | 105 | 51.32 | i | | 51.32i/50.4 | PB | Joseph Prince | | 2 | | Peterborough & Nene Valley | Sheffield | 8 Feb 23 |  | | 52.19 | | | | | | | | | | Sportcity | 29 Apr 23 |  | 105 | 51.32 | | | 50.93 | | Craig Moncur | | 1 | Jade Surman | Shaftesbury Barnet | Sportcity | 27 May 23 |  | 107 | 51.33 | | | 51.33 | PB | George Sutcliffe | | 1 | Jethro McGraw | Leeds City | Birmingham (U) | 24 Jun 23 |  | 108 | 51.35 | | | 50.52 | | Jay Palmer | | 3 | | Luton | Watford | 13 May 23 |  | 109 | 51.4 | | | 50.87 | | Tom White | | 2 | Helen Patricia James | Kingston & Poly | Tooting Bec | 9 Jul 23 |  | 109 | 51.4 | | | 50.19 | | Patrick Morgan | | 1 | | Hereford | Stourport | 23 Jul 23 |  | 111 | 51.42 | | | 51.23 | | Daniel Hamilton-Strong | | 1 | | Exeter | Exeter | 27 Jun 23 |  | 112 | 51.46 | | | 51.46 | PB | Marius Mills | | 2 | | Watford | Watford | 19 Apr 23 |  | 113 | 51.47 | | | 51.47 | PB | Fraser Kilsby | | 3 | Leanne Wellings | Wycombe | Horspath | 2 Aug 23 |  | 114 | 51.50 | | | 51.42 | | Oliver Weston | | 2 | James Roberts | Invicta East Kent | Tonbridge | 11 Jul 23 |  | 115 | 51.5 | | | 51.5 | PB | Kevin Santos T47 | | 2 | Michael Utting | City of Norwich | Norwich | 14 May 23 |  | 116 | 51.51 | | | 51.51 | PB | Theo Cheshire | | 1 | | Woking | Portsmouth | 3 Sep 23 |  | 117 | 51.61 | | | 51.18 | | Elliot Doughty | | 3 | Howard Moscrop | Swindon | Yate | 16 Apr 23 |  | 118 | 51.63 | | | 51.63 | PB | James Marsh | | 3 | | Peterborough & Nene Valley | Tooting Bec | 19 Aug 23 |  | 118 | 51.63 | | | 51.63 | PB | Alister Mackay | | 1 | Jamie Bowie | Inverness | Livingston | 1 Sep 23 |  | 120 | 51.64 | | | 51.64 | PB | Jamie Webster | | 2 | Simon Goodwin | Bedford & County | Chelmsford | 15 Jul 23 |  | 121 | 51.67 | i | | 51.67i | PB | Matthew Cliff | | 2 | | Kilbarchan | Emirates Arena | 4 Feb 23 |  | 121 | 51.67 | i | | 51.67i | PB | Chris Nealon | | 3 | Nick Nealon | Huncote | Sheffield | 26 Mar 23 |  | | 51.97 | | | | | | | | | | Corby | 14 May 23 |  | 121 | 51.67 | | | 51.67 | PB | Harry Sinclair | | 3 | Jethro McGraw | Trafford | Stretford | 10 Sep 23 |  | 124 | 51.69 | | | 51.69 | PB | Rupert Halford-Harrison | | 2 | Robert Grew | Exeter Uni | Exeter | 14 May 23 |  | 124 | 51.69 | | | 51.69 | PB | Eoghan O'Donnell | | 2 | Dudley Walker | Giffnock North | Kilmarnock | 26 Aug 23 |  | 126 | 51.70 | | | 51.70 | PB | Samuel Tempest | | 3 | Steve Mitchell | Wirral | Cardiff | 10 Jun 23 |  | 127 | 51.7 | | | 50.64 | | Michael Shaw | | 1 | Daniel Brooker | Brighton & Hove | Salisbury | 9 Jul 23 |  | 128 | 51.71 | | | 51.53 | | Bailey Marks-Belaon | | 1 | Roy Dickens | Blackheath & Bromley | Bromley | 21 Aug 23 |  | 129 | 51.76 | | | 51.44 | | Laurence Petty | | 1 | Nigel Reynolds | Dundee Hawkhill | Livingston | 23 Jun 23 |  | 130 | 51.78 | | | 51.78 | PB | William Cooke | | 2 | Max Coleby | Leeds City | Sportcity | 29 Apr 23 |  | 130 | 51.78 | | | 51.78 | PB | Elliott Evans | | 1 | | City of Portsmouth | Portsmouth | 3 Sep 23 |  | 132 | 51.8 | | | 51.66 | | Joel Townley | | 3 | Joanne Willoughby | Gloucester | Gloucester | 5 Sep 23 |  | | 52.77 | | | | | | | | | | Nuneaton | 18 Jun 23 |  | 133 | 51.82 | | | 51.82 | PB | Dylan McBride | | 1 | | City of Lisburn | Louisville KY, USA | 29 Apr 23 |  | 133 | 51.82 | | | 51.71/51.7i | | Oliver Telfer | | 1 | David Wilkinson | Thames Valley | Gateshead | 27 Aug 23 |  | 133 | 51.82 | i | | 51.82i | PB | Daniel Bruce | | 1 | | Central | Emirates Arena | 11 Oct 23 |  | | 52.14 | | | | | | | | | | Livingston | 23 Jun 23 |  | 136 | 51.86 | | | 51.86 | PB | Joseph Foster | | 2 | Mike Bennett | Camberley | Abingdon | 2 Apr 23 |  | 137 | 51.88 | i | | 51.88i | PB | Callum Gregson | | 2 | Jonathan Tilt | Southampton | Sheffield | 25 Feb 23 |  | 137 | 51.88 | | | 51.88 | PB | Archie Rowles | | 1 | John Clements | Brighton & Hove | Crawley | 28 Aug 23 |  | 139 | 51.9 | | | 52.58/51.7 | | Josh Fiddaman | | 2 | Steven Walker | Blyth | Jarrow | 9 Jul 23 |  | 140 | 51.94 | | | 50.26 | | Greg Mitchell | | 1 | | Edinburgh Uni | Grangemouth | 22 Apr 23 |  | 140 | 51.94 | | | 51.94 | PB | Trey McPherson | | 1 | Gary Capon | Dartford H | Dartford | 24 Sep 23 |  | 142 | 51.95 | i | | 49.71 | | Noah Ernest | | 1 | Darrell Maynard | Swansea | Cardiff | 28 Jan 23 |  | 143 | 51.96 | | | 51.96 | PB | Ben Smith | | 1 | Max Coleby | Mansfield | Loughborough | 16 Apr 23 |  | 144 | 51.99 | | | 51.89 | | Prince Reid T20/F20 | | 3 | | Blackheath & Bromley | London (CT) | 29 May 23 |  | 145 | 52.09 | | | 50.88 | | Daniel Newman | | 2 | Alasdair Carpenter | City of Plymouth | Exeter | 14 May 23 |  | 145 | 52.09 | | | 52.09/51.6 | PB | Ty Adkins | | 1 | Catherine Mijovic | Bromsgrove & Redditch | Nuneaton | 18 Jun 23 |  | 147 | 52.10 | | | 52.10 | PB | Luke Davidson | | 2 | Ross Cairns | Inverness | Inverness | 13 May 23 |  | 147 | 52.10 | | | 52.10 | PB | Jake Hume | | 1 | | Basildon | Eltham | 16 Aug 23 |  | 149 | 52.1 | | | 49.77 | | Aidan Karamira | | 1 | | Medway & Maidstone | Wormwood Scrubs | 18 Jun 23 |  | | 52.74 | | | | | | | | | | Sportcity | 29 Apr 23 |  | 149 | 52.1 | | | 51.17 | | Basil Rock | | 1 | David Wilkinson | Thames Valley | Salisbury | 9 Jul 23 |  | 151 | 52.14 | | | 49.50 | | James McCulloch | | 1 | David Buckett | Crawley | Sportcity | 29 Apr 23 |  | 152 | 52.15 | | | 51.40 | | Evan Campbell | | 3 | Jade Surman | Shaftesbury Barnet | Birmingham (U) | 29 Jul 23 |  | 153 | 52.2 | | | 51.66/51.1 | | Charlie Hobson | | 1 | Trevor Painter | Sale Harriers Manchester | Ellesmere Port | 20 May 23 |  | 153 | 52.2 | | | 50.38 | | Matthew Douthwaite | | 3 | Carol Williams | Durham | Morpeth | 20 May 23 |  | | 52.48 | | | | | | | | | | Middlesbrough | 13 May 23 |  | 155 | 52.22 | | | 48.97 | | Femi Akinbobola | | 3 | | Swansea | Yate | 16 Apr 23 |  | 156 | 52.25 | | | 51.27i | | Andrew Baird | | 2 | Donald Mcintosh | Kilmarnock | Crownpoint | 30 Apr 23 |  | 156 | 52.25 | | | 52.25 | PB | Bradley Stanger | | 1 | Vince Golding | Crawley | Crawley | 18 Jun 23 |  | 158 | 52.26 | | | 51.17 | | Jack White | | 1 | | Basingstoke & Mid Hants | Corby | 19 Jul 23 |  | 159 | 52.27 | i | | 51.88 | | Lei-Vann McGillvary-Allert | | 1 | John Henson | Sheffield & Dearne | Sportcity | 22 Nov 23 |  | 160 | 52.3 | | | 53.81/52.3 | PB | Toby Harris | | 2 | | Gloucester | Yate | 25 Jun 23 |  | 161 | 52.31 | i | | 52.31i | PB | Barny Dougal | | 3 | Philip Budd | City of Portsmouth | Sheffield | 25 Feb 23 |  | 161 | 52.31 | | | 52.31 | PB | Harry Jamieson | | 3 | Nathan Lewis | Reading AC | Horspath | 5 Jul 23 |  | 163 | 52.32 | | | 52.32 | PB | Harvey Butler | | 2 | | Jersey | St. Clement | 2 Jul 23 |  | 164 | 52.35 | | | 52.35 | PB | Stanley Forman Wilshaw | | 3 | | Kent | Eltham | 16 Aug 23 |  | 165 | 52.36 | | | 52.36 | PB | Aidan O'Brien | | 1 | Vince Carroll | Rugby & Northampton | Jarrow | 14 Jun 23 |  | 166 | 52.37 | | | 52.25 | | Richard Arthurs | | 2 | | Livingston | Livingston | 23 Jun 23 |  | 167 | 52.38 | | | 51.71 | | Lewis MacIver | | 1 | | Livingston | Livingston | 23 Jun 23 |  | 167 | 52.38 | | | 52.38 | PB | Thomas Marwood | | 3 | Martin Cook | Sheffield Uni | Stretford | 24 Jun 23 |  | 169 | 52.39 | | | 50.92 | | Drew Burridge | | 2 | Charlene Thomas | Blackheath & Bromley | Stretford | 10 Sep 23 |  | 170 | 52.40 | | | 50.66i | | Ross Veitch | | 1 | Anne Stewart | Giffnock North | Grangemouth | 12 Aug 23 |  | 171 | 52.5 | | | 52.55/51.9 | | James Nicholas | | 2 | | Blackpool, Wyre & Fylde | Ashton-under-Lyne | 20 May 23 |  | 171 | 52.5 | | | 53.57/52.5 | PB | William Thorp | | 1 | | Daventry | Sheffield | 6 Jun 23 |  | 171 | 52.5 | | | 52.76/51.6 | | Daniel Venables-Buckley | | 1 | Debbie Copper | Leigh | Leigh | 9 Jul 23 |  | 174 | 52.56 | i | | 51.86 | | Zac Baylis | | 2 | | Thames Valley | Sheffield | 25 Feb 23 |  | 174 | 52.56 | | | 52.56 | PB | Liam Greaves | | 1 | | Wakefield | Wakefield | 15 Apr 23 |  | 176 | 52.61 | | | 52.61 | PB | Joshua Geddes | | 1 | Dean Miller | Kettering | Kettering | 25 Jul 23 |  | 177 | 52.64 | | | 52.50 | | Tom Barrett | | 3 | Matthew Seddon | Keighley & Craven | Oxford | 23 Apr 23 |  | 178 | 52.65 | | | 52.65 | PB | Rory Sturgeon | | 2 | | Tonbridge | Exeter | 15 Mar 23 |  | 179 | 52.67 | | | 51.65 | | Louis Berrett | | 2 | Russell Middleton | Havering | Chelmsford | 15 Jul 23 |  | 179 | 52.67 | | | 51.90 | | Douglas Noel | | 3 | Jacob Burton | Invicta East Kent | Gillingham | 16 Sep 23 |  | 181 | 52.7 | | | 53.63/52.7 | PB | Jalil Ssenyonga | | 2 | | Windsor Slough Eton & Hounslow | Brighton | 19 Aug 23 |  | 182 | 52.73 | | | 50.51 | | Thomas Kemball | | 2 | | Oxford Uni | Oxford | 23 Apr 23 |  | 183 | 52.77 | | | 51.65 | | Dylan Drummond | | 3 | | Cumbernauld | Ayr | 23 Jul 23 |  | 184 | 52.80 | | | 52.80 | PB | Harvey Thorpe | | 1 | | Wakefield | Cudworth | 13 May 23 |  | 185 | 52.8 | | | 57.32/52.8 | PB | Michael Obi | | 1 | | East Cheshire | Bury | 18 Jun 23 |  | 185 | 52.8 | | | 51.07i | | Jonathan Mann | | 3 | Tony Jarrett | Bexley | St. Albans | 18 Jun 23 |  | 187 | 52.85 | | | 52.85 | PB | Taylor Newell | | 3 | | Thurrock | Stevenage | 9 Jul 23 |  | 188 | 52.86 | i | | 48.79 | | Jakob Hamilton | | 1 | Lawson Cochrane | Willowfield | Abbotstown, IRL | 18 Jan 23 |  | 189 | 52.87 | | | 52.87 | PB | Sam Flaherty | | 2 | Kyle Bennett | Liverpool H | Yeovil | 15 Jul 23 |  | 189 | 52.87 | | | 52.87 | PB | Finley Pinkerton | | 2 | | Cumbernauld | Grangemouth | 6 Sep 23 |  | 191 | 52.88 | i | | 52.48i | | Kester Welch | | 1 | Jim Kidd | Taunton | Cardiff | 22 Jan 23 |  | 192 | 52.89 | | | 51.13 | | Alexander Cresswell | | 2 | Ann Hayter | City of Portsmouth | Bedford | 11 Jun 23 |  | 193 | 52.93 | i | | 51.59i | | Chuka Akunna | | 2 | | Dundee Hawkhill | Emirates Arena | 21 Jan 23 |  | | 46.88 | | | 46.19 | | Callum Baird | | 1 | | Ballymena & Antrim | Dublin (S), IRL | 30 Jul 23 |  | | 47.38 | | | 46.14 | | Nabil Tezkratt | | 1 | Gladys Bird | Woodford Green Essex Ladies | London (CT) | 16 Jul 23 |  | | 47.67 | | | 47.67 | PB | Nikita Rodchenkov | | 3 | | Swansea | Cardiff | 24 Jun 23 |  | | 49.23 | | | 49.09 | | Nirobi Smith-Mills | | 1 | Trevor Muxlow | Notts | Loughborough | 21 Jun 23 |  | | 49.39 | | | 49.39 | PB | Ryan Canning | | 1 | | Letterkenny | Belfast | 19 Jul 23 |  | | 50.10 | | | 48.82 | | Louis Albrow | | 2 | Joseph McDonnell ☘️ | City of Norwich | Loughborough | 22 Apr 23 |  | | 50.36 | | | 47.84 | | Venelin Georgiev | | 3 | David Sadkin | Harrow | London (CT) | 13 Aug 23 |  | | 50.64 | | | 50.20 | | Luke Shaw | | 3 | Steven Purser | City of Portsmouth | Chelmsford | 15 Jul 23 |  |
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