John Kales
- Events
- Half Marathon · 20 Kilometres Road
John Kales is a Kenya long-distance runner. He competes primarily in the Semi, Marathon and 10Kilometr.
His personal bests include 1:00:47 in the Semi, 2:17:30 in the Marathon, 28:31 in the 10Kilometr and 57:47 in the 20Kilometr. He is currently active on the international athletics circuit, representing Kenya.
Personal best · Half Marathon1:00:47
2013 season best2:17:30May 26, 2013 · Edinburgh
Personal best · 20 Kilometres Road57:47
As of Oct 27, 2026: Half Marathon 1:00:47 (#701 all-time), 20 Kilometres Road 57:47, 2013 season best 2:17:30 (May 26, 2013, Edinburgh (GBR))
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2013 | Marathon | 2:17:30 | – | May 26, 2013 | Edinburgh (GBR) |
| 2012 | 10Kilometr | 29:21 | – | Jul 8, 2012 | London (GBR) |
| 2012 | Semi | 1:03:21 | – | Oct 14, 2012 | Cardiff (GBR) |
| 2011 | Semi | 1:03:00 | – | Apr 24, 2011 | Yangzhou (CHN) |
| 2008 | 10Kilometr | 28:31 | – | Jun 6, 2008 | Oelder (GER) |
| 2008 | 20Kilometr | 57:47 | – | Mar 9, 2008 | Alphen aan den Rijn (NED) |
| 2008 | Semi | 1:01:12 | – | Mar 2, 2008 | Paris (FRA) |
| 2007 | 20Kilometr | 58:27 | – | Oct 14, 2007 | Paris (FRA) |