Personal Bests| Event | Result | Venue | Date |
|---|
| 1500m | 3:41.0h | Nairobi (KEN) | 04.05.2012 | | 3000m | 7:30.09 | Doha (QAT) | 08.05.2009 | | 3000m ind. | 7:34.81 | Liévin (FRA) | 14.02.2012 | | 5000m | 12:49.04 | Stade de France, Paris-St-Denis (FRA) | 06.07.2012 | | 5000m ind. | 12:58.67 | Düsseldorf (GER) | 10.02.2012 | | 10,000m | 28:11.3h | Nairobi (KEN) | 22.07.2006 | | 10 km Road | 28:18 | Dongio (SUI) | 21.04.2014 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Venue | Date |
|---|
| 2012 | 3:41.0h | Nairobi (KEN) | 04.05.2012 | | 2013 | 3:41.92 | Fossano (ITA) | 06.10.2013 | | 2016 | 3:47.4h | Eldoret (KEN) | 15.04.2016 |
| Year | Result | Venue | Date |
|---|
| 2007 | 7:32.79 | Stadio Guidobaldi, Rieti (ITA) | 09.09.2007 | | 2008 | 7:51.92 | Stade de France, Paris-St-Denis (FRA) | 18.07.2008 | | 2009 | 7:30.09 | Doha (QAT) | 08.05.2009 | | 2010 | 7:33.89 | Olympiastadion, Berlin (GER) | 22.08.2010 | | 2011 | 7:32.71 | Stadio Guidobaldi, Rieti (ITA) | 10.09.2011 | | 2012 | 7:33.68 | Suhaim bin Hamad Stadium, Doha (QAT) | 11.05.2012 | | 2013 | 7:32.01 | Suhaim bin Hamad Stadium, Doha (QAT) | 10.05.2013 | | 2014 | 7:35.28 | Stadio Guidobaldi, Rieti (ITA) | 07.09.2014 | | 2015 | 7:39.22 | Suhaim bin Hamad Stadium, Doha (QAT) | 15.05.2015 | | 2016 | 7:41.31 | Stade de France, Paris-St-Denis (FRA) | 27.08.2016 |
| Year | Result | Venue | Date |
|---|
| 2006 | 13:35.3h | Nairobi (KEN) | 16.06.2006 | | 2007 | 12:51.95 | Boudewijnstadion, Bruxelles (BEL) | 14.09.2007 | | 2008 | 13:14.36 | FBK Stadium, Hengelo (NED) | 24.05.2008 | | 2009 | 13:03.43 | Olympiastadion, Berlin (GER) | 14.06.2009 | | 2010 | 13:05.60 | Olympiastadion, Stockholm (SWE) | 06.08.2010 | | 2011 | 12:56.08 | Stade Louis II, Monaco (MON) | 22.07.2011 | | 2012 | 12:49.04 | Stade de France, Paris-St-Denis (FRA) | 06.07.2012 | | 2013 | 12:59.81 | Stade Louis II, Monaco (MON) | 19.07.2013 | | 2014 | 12:56.16 | Olympiastadion, Stockholm (SWE) | 21.08.2014 | | 2015 | 12:59.72 | Boudewijnstadion, Bruxelles (BEL) | 11.09.2015 | | 2016 | 13:01.69 | Shanghai Stadium, Shanghai (CHN) | 14.05.2016 | | 2017 | 13:50.85 | Huelva (ESP) | 14.06.2017 | | 2019 | 14:01.1h | Moi International Sports Centre, Kasarani, Nairobi (KEN) | 20.07.2019 |
| Year | Result | Venue | Date |
|---|
| 2004 | 28:54.6h | Nairobi (KEN) | 16.06.2004 | | 2006 | 28:11.3h | Nairobi (KEN) | 22.07.2006 | | 2017 | 28:31.9h | Nairobi (KEN) | 12.05.2017 |
| Year | Result | Venue | Date |
|---|
| 2005 | 28:40 | Bologna (ITA) | 11.06.2005 | | 2010 | 29:00 | Marseille (FRA) | 01.05.2010 | | 2011 | 28:42 | Rennes (FRA) | 09.10.2011 | | 2012 | 28:34 | Dongio (SUI) | 09.04.2012 | | 2013 | 28:45 | Dongio (SUI) | 01.04.2013 | | 2014 | 28:18 | Dongio (SUI) | 21.04.2014 | | 2015 | 29:15 | Trento (ITA) | 10.10.2015 | | 2016 | 29:00 | Bolzano (ITA) | 31.12.2016 | | 2017 | 28:21 | New York, NY (USA) | 09.04.2017 |
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