Personal Bests| Event | Result | Venue | Date |
|---|
| 800m | 1:47.26 | Lignano Sabbiadoro (ITA) | 18.07.2010 | | 1500m | 3:34.12 | Oordegem (BEL) | 06.07.2013 | | 1500m ind. | 3:38.61 | New York, NY (USA) | 16.02.2013 | | Mile | 3:53.15 | Olympic Stadium, London (GBR) | 27.07.2013 | | Mile ind. | 3:54.59 | New York, NY (USA) | 24.01.2014 | | 3000m | 7:37.97 | Stade Louis II, Monaco (MON) | 17.07.2015 | | 3000m ind. | 7:37.40 | Reggie Lewis Center, Boston, MA (USA) | 08.02.2014 | | 2 Miles | 8:29.43 | Alexander Stadium, Birmingham (GBR) | 26.08.2012 | | 2 Miles ind. | 8:19.61 | New York, NY (USA) | 11.02.2017 | | 5000m | 13:16.31 | Palo Alto, CA (USA) | 02.05.2015 | | 10,000m | 27:56.11 | Palo Alto, CA (USA) | 03.05.2018 | | Mile Road | 3:59.7h | Minneapolis, MN (USA) | 12.05.2016 | | 5 km Road | 13:52 | San José (USA) | 27.11.2014 |
| Season's Bests| Event | Result | Venue | Date | T-L |
|---|
| Marathon | 2:27:00 | Chicago, IL (USA) | 13.10.2024 | |
|
World Rankings| Event | Place | Score |
|---|
| Men's Marathon | 2191. | 875 |
| | Year | Result | Venue | Date |
|---|
| 2005 | 1:51.57 | Davis, CA (USA) | 16.04.2005 | | 2007 | 1:49.71 | Jona (SUI) | 08.07.2007 | | 2008 | 1:49.70 | Palo Alto, CA (USA) | 04.04.2008 | | 2009 | 1:50.71 | Berkeley, CA (USA) | 07.03.2009 | | 2010 | 1:47.26 | Lignano Sabbiadoro (ITA) | 18.07.2010 | | 2013 | 1:50.14 | Bottrop (GER) | 19.07.2013 | | 2014 | 1:49.10 | Portland, OR (USA) | 15.06.2014 | | 2015 | 1:49.45 | Portland, OR (USA) | 08.08.2015 |
| Year | Result | Venue | Date |
|---|
| 2005 | 3:49.29 | Davis, CA (USA) | 16.04.2005 | | 2006 | 3:51.86 | Eugene, OR (USA) | 13.05.2006 | | 2007 | 3:39.96 | Cuxhaven (GER) | 14.07.2007 | | 2008 | 3:41.08 | Palo Alto, CA (USA) | 04.05.2008 | | 2009 | 3:37.57 | Palo Alto, CA (USA) | 02.05.2009 | | 2010 | 3:37.12 | Barcelona (ESP) | 09.07.2010 | | 2011 | 3:39.03 | Lignano Sabbiadoro (ITA) | 19.07.2011 | | 2012 | 3:36.03 | Eugene, OR (USA) | 16.06.2012 | | 2013 | 3:34.12 | Oordegem (BEL) | 06.07.2013 | | 2014 | 3:35.89 | Hampden Park, Glasgow (GBR) | 12.07.2014 | | 2015 | 3:34.13 | Portland, OR (USA) | 14.06.2015 | | 2016 | 3:40.63 | Los Angeles, CA (USA) | 20.05.2016 | | 2017 | 3:40.49 | Shoreline, WA (USA) | 19.07.2017 | | 2018 | 3:44.44 | Portland, OR (USA) | 10.06.2018 |
| Year | Result | Venue | Date |
|---|
| 2005 | 4:07.26 | Berkeley, CA (USA) | 09.04.2005 | | 2012 | 3:56.21 | Falmouth, MA (USA) | 11.08.2012 | | 2013 | 3:53.15 | Olympic Stadium, London (GBR) | 27.07.2013 | | 2014 | 3:53.61 | Ann Arbor, MI (USA) | 10.08.2014 | | 2015 | 3:54.51 | Huntington, NY (USA) | 09.09.2015 | | 2016 | 4:01.01 | Falmouth, MA (USA) | 20.08.2016 | | 2017 | 4:00.24 | West Chester, PA (USA) | 10.08.2017 | | 2018 | 3:59.93 | St. Louis (USA) | 31.05.2018 | | 2021 | 3:57.49 | Trabuco Hills HS, Mission Viejo, CA (USA) | 18.07.2021 |
| Year | Result | Venue | Date |
|---|
| 2007 | 8:28.33 | Palo Alto, CA (USA) | 07.04.2007 | | 2011 | 7:52.91 | Liège (BEL) | 13.07.2011 | | 2012 | 7:51.34 | Szczecin (POL) | 21.07.2012 | | 2013 | 7:44.87 | Sotteville-lès-Rouen (FRA) | 08.07.2013 | | 2015 | 7:37.97 | Stade Louis II, Monaco (MON) | 17.07.2015 | | 2020 | 7:54.79 | Newberg, OR (USA) | 31.07.2020 | | 2021 | 7:56.63 | Christian Brothers HS, Memphis, TN (USA) | 14.08.2021 |
| Year | Result | Venue | Date |
|---|
| 2005 | 13:56.40 | Palo Alto, CA (USA) | 01.05.2005 | | 2006 | 14:09.33 | Walnut, CA (USA) | 13.04.2006 | | 2007 | 14:22.33 | Palo Alto, CA (USA) | 13.05.2007 | | 2008 | 14:30.23 | Tempe, AZ (USA) | 17.05.2008 | | 2009 | 13:42.27 | Palo Alto, CA (USA) | 27.03.2009 | | 2012 | 13:27.07 | Palo Alto, CA (USA) | 29.04.2012 | | 2013 | 13:20.01 | Palo Alto, CA (USA) | 28.04.2013 | | 2014 | 13:16.65 | Palo Alto, CA (USA) | 04.05.2014 | | 2015 | 13:16.31 | Palo Alto, CA (USA) | 02.05.2015 | | 2016 | 13:23.06 | Palo Alto, CA (USA) | 01.05.2016 | | 2021 | 13:25.72 | Irvine, CA (USA) | 15.05.2021 |
| Year | Result | Venue | Date |
|---|
| 2013 | 4:01.56 | Gateshead (GBR) | 14.09.2013 | | 2014 | 4:01.22 | Newcastle upon Tyne (GBR) | 06.09.2014 | | 2015 | 4:04.16 | Des Moines, IA (USA) | 21.04.2015 | | 2016 | 3:59.7h | Minneapolis, MN (USA) | 12.05.2016 | | 2017 | 4:01.2h | Lodi, CA (USA) | 13.08.2017 | | 2018 | 4:04.96 | Des Moines, IA (USA) | 24.04.2018 | | 2019 | 4:09.2h | Lodi, CA (USA) | 12.08.2019 | | 2021 | 4:06.0h | New York, NY (USA) | 08.08.2021 |
|
