Personal Bests| Event | Result | Venue | Date |
|---|
| 1500m | 4:13.98 | Lugano (SUI) | 12.06.2009 | | 2000m | 5:38.11 | Eugene, OR (USA) | 07.06.2009 | | 3000m | 8:41.11 | Stade Olympique de la Pontaise, Lausanne (SUI) | 08.07.2010 | | 5000m | 14:41.28 | Shanghai Stadium, Shanghai (CHN) | 15.05.2011 | | 10,000m | 31:06.29 | Mestský Stadion, Ostrava (CZE) | 27.05.2010 | | 5 km Road | 15:14 | Carlsbad, CA (USA) | 03.04.2011 | | 10 km Road | 32:35 | San Juan (PUR) | 26.02.2012 | | 15 km Road | 47:57 | Valencia (ESP) | 02.06.2018 | | Half Marathon | 1:06:31 | Valencia (ESP) | 28.10.2018 | | Marathon | 2:26:40 | Wuhan (CHN) | 24.03.2024 |
| Season's Bests| Event | Result | Venue | Date | T-L |
|---|
| Marathon | 2:26:40 | Wuhan (CHN) | 24.03.2024 | |
|
World RankingsNot ranked currently. | | Year | Result | Venue | Date |
|---|
| 2009 | 4:13.98 | Lugano (SUI) | 12.06.2009 | | 2010 | 4:17.9h | Mumias (KEN) | 17.04.2010 |
| Year | Result | Venue | Date |
|---|
| 2009 | 5:38.11 | Eugene, OR (USA) | 07.06.2009 |
| Year | Result | Venue | Date |
|---|
| 2005 | 9:00.0h | Nairobi (KEN) | 15.06.2005 | | 2006 | 8:42.38 | Ostrava (CZE) | 30.05.2006 | | 2008 | 8:56.98 | Crystal Palace, London (GBR) | 26.07.2008 | | 2010 | 8:41.11 | Stade Olympique de la Pontaise, Lausanne (SUI) | 08.07.2010 | | 2012 | 8:52.04 | Suhaim bin Hamad Stadium, Doha (QAT) | 11.05.2012 |
| Year | Result | Venue | Date |
|---|
| 2006 | 14:45.98 | Oslo (NOR) | 02.06.2006 | | 2007 | 15:59.61 | Ouagadougou (BUR) | 11.08.2007 | | 2008 | 16:07.78 | Olympiastadion, Berlin (GER) | 01.06.2008 | | 2009 | 14:50.08 | Bislett Stadion, Oslo (NOR) | 03.07.2009 | | 2010 | 14:46.80 | Crystal Palace, London (GBR) | 13.08.2010 | | 2011 | 14:41.28 | Shanghai Stadium, Shanghai (CHN) | 15.05.2011 | | 2015 | 15:23.85 | Mungyeong (KOR) | 05.10.2015 |
| Year | Result | Venue | Date |
|---|
| 2010 | 31:06.29 | Mestský Stadion, Ostrava (CZE) | 27.05.2010 | | 2011 | 31:59.5h | Nairobi (KEN) | 15.07.2011 | | 2012 | 32:19.32 | Hayward Field, Eugene, OR (USA) | 01.06.2012 | | 2015 | 33:32.8h | Nairobi (KEN) | 31.07.2015 | | 2018 | 31:51.1h | Nairobi (KEN) | 21.06.2018 | | 2019 | 32:20.97 | Moi International Sports Centre, Kasarani, Nairobi (KEN) | 03.07.2019 | | 2021 | 31:54.58 | Nyayo National Stadium, Nairobi (KEN) | 27.05.2021 | | 2022 | 32:40.30 | Ulinzi Sports Complex, Langata, Nairobi (KEN) | 20.04.2022 | | 2023 | 32:11.08 | Nyayo National Stadium, Nairobi (KEN) | 23.06.2023 |
| Year | Result | Venue | Date |
|---|
| 2011 | 15:14 | Carlsbad, CA (USA) | 03.04.2011 | | 2012 | 15:22 | Carlsbad, CA (USA) | 01.04.2012 |
| Year | Result | Venue | Date |
|---|
| 2012 | 32:35 | San Juan (PUR) | 26.02.2012 |
| Year | Result | Venue | Date |
|---|
| 2018 | 47:57 | Valencia (ESP) | 02.06.2018 |
| Year | Result | Venue | Date |
|---|
| 2015 | 1:12:03 | Nairobi (KEN) | 25.10.2015 | | 2018 | 1:06:31 | Valencia (ESP) | 28.10.2018 | | 2022 | 1:12:45 | Guadalajara (MEX) | 20.02.2022 |
| Year | Result | Venue | Date |
|---|
| 2022 | 2:32:18 | Stockholm (SWE) | 04.06.2022 | | 2024 | 2:26:40 | Wuhan (CHN) | 24.03.2024 |
No progression. No progression. |
