David Chalfen

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Coach:Yes
Club:Serpentine
Gender:Male
Age Group:V55
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 
Giorgio BocchiWimbledon WindmilersV45M
Andrew BrasingtonEbbw ValeV55M
Oliver BrowneSerpentineV35M
Eve BuglerClapham ChasersSENWMar53ALL20192:51:53
Isabel ClarkSerpentineSENW1000022ALL201834:34.65
Bob EmpsonFulhamV60M
Yari FontebassoSerpentineV35M
John FranklinSerpentineSENMMar162ALL20182:33:14
Martin GreenNorth Wales RRV45MMar131ALL20192:30:53
Will GreenSerpentineV40MMar34ALL20192:24:18
Xavier GruotHercules WimbledonV35M
Emma HuepflRadleyV45W5000393ALL201919:57.75
Nick ImpeyRanelaghV35MMar110ALL20192:30:08
Sam Ludlow TaylorGuildford & GodalmingV35WMar169ALL20183:02:49
Alex MackulaThames Hare & HoundsSENM10K6689ALL201939:18
Mariah McConnaugheySerpentineV35W
Martin O'ConnellSerpentineSENMMar101ALL20192:29:13
Chris OddySerpentineSENMMar52ALL20192:26:03
Jarek OlszowkaSerpentineV35M
Paul PiperWest 4V35MMar98ALL20192:29:06
Richard PurdySerpentineV35MHM831ALL201974:48
Paul RoomeHolme PierrepontV45MHM963ALL201875:56
Luke SadrianSerpentineV50M
Jake ShelleyShaftesbury BarnetSENM500025ALL201913:56.99
Pritam SinghSerpentineV45M
Maren UrnerSerpentineSENW
Andy WatermanVictoria Park & Tower HamletsV35M10K1671ALL201934:41
Chris WrightSerpentineSENMHM37ALL201966:10

Best known performances
EventPB20192018201720162015201420132012201120102009200820072006Event20032000
500016:51.8500016:51.8
10K36:3941:0438:5036:3910K
Mar2:59:14Mar2:59:14

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
10KV4520111259