Personal Bests| Event | Result | Venue | Date |
|---|
| 1500m | 3:42.42 | Palo Alto, CA (USA) | 17.06.2000 | | 3000m | 7:43.01 | Caorle (ITA) | 10.07.1999 | | 5000m | 12:56.27 | Oslo (NOR) | 27.06.2003 | | 10,000m | 26:38.76 | Boudewijnstadion, Bruxelles (BEL) | 05.09.2003 | | 5 km Road | 13:36 | Carlsbad, CA (USA) | 13.04.2003 | | 10 km Road | 27:31 | La Courneuve (FRA) | 01.04.2001 | | Half Marathon | 1:01:46 | Udine (ITA) | 14.10.2007 | | Marathon | 2:08:36 | Hamburg (GER) | 29.04.2012 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Venue | Date |
|---|
| 2000 | 3:42.42 | Palo Alto, CA (USA) | 17.06.2000 |
| Year | Result | Venue | Date |
|---|
| 1998 | 8:05.78 | Florø (NOR) | 23.05.1998 | | 1999 | 7:43.01 | Caorle (ITA) | 10.07.1999 | | 2000 | 7:43.49 | Olympiastadion, Berlin (GER) | 01.09.2000 | | 2001 | 7:48.90 | Palo Alto, CA (USA) | 09.06.2001 | | 2002 | 7:47.63 | Portland, OR (USA) | 18.05.2002 | | 2003 | 7:47.47 | Palo Alto, CA (USA) | 07.06.2003 | | 2006 | 7:51.46 | Doha (QAT) | 12.05.2006 | | 2007 | 7:47.68 | Rethymno (GRE) | 18.07.2007 |
| Year | Result | Venue | Date |
|---|
| 1998 | 13:49.48 | Tartu (EST) | 11.06.1998 | | 1999 | 13:25.18 | Rovereto (ITA) | 01.09.1999 | | 2000 | 12:59.90 | Bislett Stadion, Oslo (NOR) | 28.07.2000 | | 2001 | 13:18.71 | Letzigrund, Zürich (SUI) | 17.08.2001 | | 2002 | 13:12.22 | Olympiastadion, Berlin (GER) | 06.09.2002 | | 2003 | 12:56.27 | Oslo (NOR) | 27.06.2003 | | 2004 | 13:02.03 | Stockholm (SWE) | 27.07.2004 | | 2005 | 13:27.61 | Luzern (SUI) | 14.06.2005 | | 2007 | 13:46.45 | Cairo (EGY) | 24.11.2007 | | 2008 | 13:09.97 | Letzigrund, Zürich (SUI) | 29.08.2008 | | 2009 | 13:15.20 | Tanger (MAR) | 12.07.2009 | | 2010 | 13:18.97 | Suhaim bin Hamad Stadium, Doha (QAT) | 14.05.2010 |
| Year | Result | Venue | Date |
|---|
| 2001 | 28:06.86 | Brisbane (AUS) | 07.09.2001 | | 2002 | 26:50.67 | Bruxelles (BEL) | 30.08.2002 | | 2003 | 26:38.76 | Boudewijnstadion, Bruxelles (BEL) | 05.09.2003 | | 2004 | 26:59.54 | Boudewijnstadion, Bruxelles (BEL) | 03.09.2004 | | 2006 | 28:05.47 | Doha (QAT) | 09.12.2006 | | 2007 | 27:33.87 | FBK Stadium, Hengelo (NED) | 26.05.2007 | | 2008 | 27:09.11 | Boudewijnstadion, Bruxelles (BEL) | 05.09.2008 | | 2009 | 27:45.03 | Olympiastadion, Berlin (GER) | 17.08.2009 |
| Year | Result | Venue | Date |
|---|
| 2002 | 13:37 | Carlsbad, CA (USA) | 07.04.2002 | | 2003 | 13:36 | Carlsbad, CA (USA) | 13.04.2003 |
| Year | Result | Venue | Date |
|---|
| 2001 | 27:31 | La Courneuve (FRA) | 01.04.2001 | | 2002 | 27:50 | Swansea (GBR) | 22.09.2002 | | 2003 | 28:12 | London (GBR) | 13.07.2003 | | 2008 | 27:57 | Cardiff (GBR) | 27.07.2008 | | 2012 | 28:02 | Brunssum (NED) | 01.04.2012 | | 2022 | 34:43 | Doha (QAT) | 11.03.2022 |
| Year | Result | Venue | Date |
|---|
| 2004 | 1:02:36 | New Delhi (IND) | 03.10.2004 | | 2007 | 1:01:46 | Udine (ITA) | 14.10.2007 | | 2008 | 1:01:57 | Rio de Janeiro (BRA) | 12.10.2008 |
| Year | Result | Venue | Date |
|---|
| 2012 | 2:08:36 | Hamburg (GER) | 29.04.2012 |
No progression. No progression. No progression. No progression. |
