Isaiah KOSGEI

Athlete Profile

  • COUNTRY
    Kenya Kenya
  • DATE OF BIRTH
    01 JAN 1974

Highest Ever World Ranking Positions

Discipline Place Duration
Men's Marathon 1541 for 1 week
Highest ever World Rankings position is considered from 1/1/2019

Outdoor

Discipline Performance Wind Place Date Records Results Score
1000 Metres 2:27.92 Andorf (AUT) 15 AUG 2009 910
3000 Metres 8:28.40 Andorf (AUT) 15 AUG 2009 896
5000 Metres 14:42.55 Kericho (KEN) 05 JUL 2012 863
10 Kilometres 29:56 Stadskanaal (NED) 05 APR 2010 968
15 Kilometres 46:39 Emmen (NED) 12 MAY 2006 925
10 Miles Road 50:18 Tilburg (NED) 01 JUN 2008 922
Half Marathon 1:04:36 Drunen (NED) 09 MAR 2008 1008
25 Kilometres 1:16:17 Berlin (GER) 06 MAY 2012 1060
Marathon 2:09:21 Hengshui (CHN) 22 SEP 2012 1173

Legend

* Not legal.

Outdoor

Discipline Performance Wind Place Date Records Results Score
Marathon 2:29:31 Inverness (GBR) 06 OCT 2019 839

Outdoor

1000 Metres

Performance Place Date
2009 2:27.92 Andorf (AUT) 15 AUG 2009

Outdoor

3000 Metres

Performance Place Date
2009 8:28.40 Andorf (AUT) 15 AUG 2009

Outdoor

5000 Metres

Performance Place Date
2012 14:42.55 Kericho (KEN) 05 JUL 2012

Outdoor

10 Kilometres

Performance Place Date
2010 29:56 Stadskanaal (NED) 05 APR 2010
2008 30:01 The Hague (NED) 25 MAY 2008
2007 30:41 The Hague (NED) 13 MAY 2007
2006 30:04 Vlaardingen (NED) 29 APR 2006
2005 31:10 Brunssum (NED) 03 APR 2005

Outdoor

15 Kilometres

Performance Place Date
2006 46:39 Emmen (NED) 12 MAY 2006

Outdoor

10 Miles Road

Performance Place Date
2008 50:18 Tilburg (NED) 01 JUN 2008

Outdoor

Half Marathon

Performance Place Date
2009 1:04:41 Haarlem (NED) 27 SEP 2009
2008 1:04:36 Drunen (NED) 09 MAR 2008
2006 1:06:03 Nairobi (KEN) 29 OCT 2006
2005 1:06:09 The Hague (NED) 19 MAR 2005

Outdoor

25 Kilometres

Performance Place Date
2012 1:16:17 Berlin (GER) 06 MAY 2012

Outdoor

Marathon

Performance Place Date
2019 2:29:31 Inverness (GBR) 06 OCT 2019
2018 2:26:37 Inverness (GBR) 23 SEP 2018
2012 2:09:21 Hengshui (CHN) 22 SEP 2012
2011 2:13:46 Karlsruhe (GER) 18 SEP 2011
2010 2:15:58 See Genezareth (ISR) 07 JAN 2010
2009 2:14:09 Karlsruhe (GER) 20 SEP 2009
2008 2:13:21 Reims (FRA) 19 OCT 2008
2007 2:19:20 Utrecht (NED) 09 APR 2007
2006 2:23:38 See Genezareth (ISR) 06 JAN 2006
2005 2:18:19 See Genezareth (ISR) 06 JAN 2005
Results in:

Marathon

Date Competition Cnt. Cat Race Pl. Result
14 APR 2019 Marathon d'Annecy, Annecy FRAFRA E F 17. 2:30:35
06 OCT 2019 Baxters Loch Ness Marathon, Inverness GBRGBR E F 1. 2:29:31