David Chalfen

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Coach:Yes
Club:Serpentine
Gender:Male
Age Group:V50
County:Unknown County
Region:London
Nation:England
Lead Coach:Unknown

About Login
UK Athletics Level 4 Performance coach. Some years before internet usage developed he ran a 2.32 marathon and 10 sub 2.35 marathons, and ran for Middlesex in National Road Champs, rather than the plodding well-past-sell-date veterans results shown on PO10. Since 2009 has worked as an England Athletics Area Coach Mentor supporting the development of experienced coaches in the London/Herts/Essex. Author of the book “Improving Your Marathon and Half Marathon Running” (Crowood) which was endorsed by four-time Olympian and World Championship marathoner, Dan Robinson: ‘David’s dynamism and expertise come across brilliantly in this extremely well written, useful and entertaining book’

Athletes Coached
NameClub AG  Sex  Best Event  Rank  AG  Year  Performance 
Andrew BrasingtonEbbw ValeV50M
Oliver BrowneSerpentineSENM
Eve BuglerClapham ChasersSENWHM1747ALL201697:33
Kate CarterWimbledon WindmilersV35W10K565ALL201639:39
Yari FontebassoSerpentineSENM
John FranklinSerpentineSENM10000135ALL201632:30.66
Andrew GleesonWoodstockV45M
Martin GreenNorth Wales RRV40MMar166ALL20162:34:37
Will GreenSerpentineV40M10K375ALL201532:23
Emma HuepflRadleyV45W10K1409ALL201642:30
Gen HussHerne HillSENW1000080ALL201642:49.08
Sam Ludlow TaylorSerpentineSENWHM125ALL201682:23
Mariah McConnaugheySerpentineV35W
Martin O'ConnellSerpentineSENMMar98ALL20162:30:50
Jarek OlszowkaSerpentineSENMHM845ALL201676:11
Richard PurdySerpentineV35M5000811ALL201616:41.0
Bryn ReynoldsClapham ChasersSENM10000115ALL201632:10.83
Luke SadrianSerpentineV45MMar2955ALL20163:10:16
Jake ShelleyShaftesbury BarnetSENM300065ALL20168:16.24
Pritam SinghSerpentineV45MMar1686ALL20152:56:46
Maren UrnerSerpentineSENW

Best known performances
EventPB2016201520142013201220112010200920082007200620032000
500016:51.816:51.8
10K36:3941:0438:5036:39
Mar2:59:142:59:14

Performances Submit
2000 2003 2006 2008 2011

2011 V45 Serpentine
EventPerfPosVenueMeetingDate
10K41:047410London Hyde ParkBrooks Serpentine New Year's Day 10K1 Jan 11
10K42:4442:396421LondonHornsey YMCA Crouch End 10K22 May 11
2008 V40 London Heathside
EventPerfPosVenueMeetingDate
10K38:5020London Victoria ParkMike Penman Memorial 10K Mob Match8 Mar 08
2006 V40 London Heathside
EventPerfPosVenueMeetingDate
10K36:392Dorney LakeRun With Asthma UK 10km15 Apr 06
2003 V35 London Heathside
EventPerfPosVenueMeetingDate
Mar2:59:14836LondonFlora London Marathon13 Apr 03
2000 V35 London Heathside
EventPerfPosVenueMeetingDate
500016:51.81ColindaleColindale8 Jul 00
500017:20.71EnfieldDivision Six East Enfield6 May 00
Total Performances: 7
Please see the Submit section for details of how to notify us of any missing performances.

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UK Rankings
EventAGYearRank
10KV4520111254