1. Year: 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | All Time
 
2. Region/Nation: UK | East | East Midlands | England | London | North East | N Ireland | North West | Scotland | South East | South West | Wales | West Midlands | Yorkshire
 
3. Gender: Men | Women
 
4. Group: Overall | Under 20 | Under 17 | Under 15 | Under 13 | Disability
 
5. Event:
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400 U23 Men All Time to 46.18Head to Head Top 10
RankPerfPBNameDOBCoachClubVenueDate
144.4744.47PBDavid Grindley29.10.72Christopher ButlerWigan & DistrictBarcelona, ESP3 Aug 92
244.5044.50PBDerek Redmond03.09.65Tony HadleyBirchfield HRome, ITA1 Sep 87
344.5944.37Roger Black31.03.66Mike SmithTeam SolentStuttgart, GER29 Aug 86
444.6044.45Martyn Rooney03.04.87Nick DakinCroydonBeijing, CHN19 Aug 08
544.66A44.36Iwan Thomas05.01.74Newham & Essex BeaglesJohannesburg, RSA14 Apr 96
644.7544.75PBMatthew Hudson-Smith26.10.94Tony HadleyBirchfield HZürich, SUI15 Aug 14
745.0145.01PBRobert Tobin20.12.83Todd BennettBasingstoke & Mid HantsGeneva, SUI11 Jun 05
845.0444.56Tim Benjamin02.05.82Tony LesterBelgraveCrystal Palace30 Jul 04
945.0944.37Mark Richardson26.07.72Windsor Slough Eton & HounslowCrystal Palace10 Jul 92
1045.1444.57Jamie Baulch03.05.73CardiffCopenhagen, DEN23 Aug 95
1145.1844.93David Jenkins25.05.52Edinburgh UniZurich, SUI16 Aug 74
1245.244.66Du'aine Ladejo14.02.71Birchfield HCollege Station TX, USA1 May 93
 45.25Austin TX, USA3 Jun 92
1345.2445.24PBMark Hylton24.09.76Windsor Slough Eton & HounslowZurich, SUI12 Aug 98
1445.3744.98Daniel Caines15.05.79Birchfield HSydney, AUS23 Sep 00
1545.3845.22Brian Whittle24.04.64Enfield & HaringeyCwmbran26 May 86
1645.4245.20Sean Baldock03.12.76BelgraveBirmingham13 Jul 97
1645.4245.42PBDelano Williams23.12.93Neil HarrisonEnfield & HaringeyKingston, JAM9 May 15
1845.4545.26Phil Brown06.01.62Birchfield HAthens, GRE9 Sep 82
1845.4545.27Todd Bennett06.07.62Team SouthamptonKoblenz, GER29 Aug 84
2045.5645.23Luke Lennon-Ford05.05.89Linford ChristieBirchfield HLa Chaux-de-Fonds, SUI3 Jul 11
2145.6145.59Chris Clarke25.01.90Nick DakinMarshall Milton KeynesBirmingham31 Jul 11
2245.6345.63PBAdrian Patrick15.06.73Windsor Slough Eton & HounslowLausanne, SUI5 Jul 95
2345.6745.67PBRoger Hunter04.04.65SparkhillEvanston IL, USA19 May 85
2445.7144.74Michael Bingham13.04.86Wake Forest UniGateshead31 Aug 08
2545.7645.76PBGuy Bullock15.10.75Alan PrescottLiverpool Pembroke SeftonBirmingham16 Jun 96
2645.7745.77PBLouis Persent18.07.90Stephen GarnhamColchester HGeneva, SUI2 Jun 12
2745.7845.11Nigel Levine30.04.89Simon DuberleyWindsor Slough Eton & HounslowKaunas, LTU17 Jul 09
2845.8445.84PBRichard Knowles12.11.75Birchfield HLoughborough18 May 97
2945.8845.88PBWayne McDonald05.10.70Enfield & HaringeyVigo, ESP17 Aug 91
3045.9045.90PBGeorge Caddick29.07.94Clyde HartSale Harriers ManchesterAmes IA, USA17 May 15
3145.945.75/45.6Robbie Brightwell27.10.39Birchfield HDortmund, GER2 Sep 61
3145.946.35/45.9PBColin Campbell20.06.46Polytechnic HZurich, SUI2 Jul 68
3345.91A45.91PBMartin Winbolt-Lewis14.11.46AchillesMexico City, MEX17 Oct 68
3445.9245.92PBMark Thomas12.05.65Liverpool HWigan27 Jun 87
3545.9445.57Jared Deacon15.10.75South ShieldsBirmingham13 Jul 97
3645.9945.99PBJack Green06.10.91Malcolm ArnoldKentCrystal Palace14 Jul 12
3746.0045.09Jarryd Dunn30.01.92Keith HoltBirchfield HBirmingham23 Jun 12
3846.0545.83Geoff Dearman04.08.77BelgraveBedford30 May 99
3946.1145.49Glen Cohen22.04.54Wolverhampton & BilstonCrystal Palace12 Jun 76
4046.1345.61Richard Buck14.11.86Michael KhmelCity of YorkSportcity28 Jul 07
4146.1546.15PBAinsley Bennett22.07.54Birchfield HCrystal Palace29 Aug 75
4246.1646.16PBGary Armstrong09.04.52Manchester HCrystal Palace15 Jul 72
4246.1646.16PBClaude Moseley30.08.61HaringeyBirmingham1 Jul 83
4446.1846.18/46.0PBGarry Cook10.01.58Wolverhampton & BilstonCrystal Palace14 Jun 80
Resident Non UK Athletes
45.7445.74PBVictor-Ricardo Dos Santos Soares18.12.94Linford ChristieThames ValleyZürich, SUI13 Aug 14
45.8345.83PBSadam Koumi06.04.94Tony HadleyBirchfield HCopenhagan, DEN5 Aug 15