Personal Bests| Event | Result | Venue | Date |
|---|
| 800m | 1:45.14 | Stade Louis II, Monaco (MON) | 22.07.2010 | | 800m ind. | 1:48.10 | Liévin (FRA) | 08.02.2011 | | 1000m | 2:17.46 | Linz (AUT) | 20.08.2012 | | 1000m ind. | 2:16.76 | Boston, MA (USA) | 02.03.2014 | | 1500m | 3:33.23 | Stadio Guidobaldi, Rieti (ITA) | 08.09.2013 | | 1500m ind. | 3:39.79 | Messehalle, Karlsruhe (GER) | 04.02.2017 | | Mile | 3:52.01 | Hayward Field, Eugene, OR (USA) | 02.06.2012 | | Mile ind. | 3:56.69 | Boston, MA (USA) | 06.02.2010 | | 2000m ind. | 4:56.99 | New York, NY (USA) | 15.02.2014 | | 3000m | 7:40.78 | Sports Park Mladost, Zagreb (CRO) | 03.09.2013 | | 3000m ind. | 7:53.67 | Boston, MA (USA) | 28.02.2009 | | 2 Miles | 8:34.27 | Alexander Stadium, Birmingham (GBR) | 26.08.2012 | | 5000m | 13:16.53 | Palo Alto, CA (USA) | 29.04.2012 | | Mile Road | 4:02.9h | Lodi, CA (USA) | 22.03.2014 | | 5 km Road | 13:34 | San José (USA) | 28.11.2013 | | 4x800m ind. | 7:13.11 | Reggie Lewis Center, Boston, MA (USA) | 08.02.2014 | | Distance Medley | 9:18.21 | Philadelphia, PA (USA) | 27.04.2013 | | 4x1500m | 14:40.80 | T. Robinson Stadium, Nassau (BAH) | 25.05.2014 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Venue | Date |
|---|
| 2004 | 1:51.30 | Eagle Rock (USA) | 05.06.2004 | | 2005 | 1:50.75 | Eagle Rock (USA) | 07.05.2005 | | 2006 | 1:51.26 | San Francisco, CA (USA) | 08.04.2006 | | 2007 | 1:49.87 | Palo Alto, CA (USA) | 12.05.2007 | | 2008 | 1:49.15 | Tempe, AZ (USA) | 16.05.2008 | | 2009 | 1:47.98 | Gent (BEL) | 21.07.2009 | | 2010 | 1:45.14 | Stade Louis II, Monaco (MON) | 22.07.2010 | | 2011 | 1:45.43 | Los Angeles, CA (USA) | 21.05.2011 | | 2012 | 1:46.90 | Ninove (BEL) | 21.07.2012 | | 2013 | 1:47.89 | Kortrijk (BEL) | 14.07.2013 | | 2014 | 1:46.71 | Luzern (SUI) | 15.07.2014 | | 2015 | 1:47.98 | Edmonton (CAN) | 12.07.2015 | | 2016 | 1:47.81 | Portland, OR (USA) | 12.06.2016 | | 2017 | 1:47.01 | Torrance, CA (USA) | 15.04.2017 |
| Year | Result | Venue | Date |
|---|
| 2004 | 3:43.62 | Stadio Zecchini, Grosseto (ITA) | 15.07.2004 | | 2005 | 3:45.05 | Palo Alto, CA (USA) | 01.05.2005 | | 2006 | 3:41.52 | Los Angeles, CA (USA) | 04.06.2006 | | 2007 | 3:40.80 | Indianapolis, IN (USA) | 22.06.2007 | | 2008 | 3:41.08 | Brasschaat (BEL) | 23.07.2008 | | 2009 | 3:38.39 | Heusden-Zolder (BEL) | 18.07.2009 | | 2010 | 3:34.25 | Stadio Guidobaldi, Rieti (ITA) | 29.08.2010 | | 2011 | 3:35.95 | Olympiastadion, Stockholm (SWE) | 29.07.2011 | | 2012 | 3:35.41 | Los Angeles, CA (USA) | 18.05.2012 | | 2013 | 3:33.23 | Stadio Guidobaldi, Rieti (ITA) | 08.09.2013 | | 2014 | 3:36.36 | Stadio Guidobaldi, Rieti (ITA) | 07.09.2014 | | 2015 | 3:39.51 | Atlanta, GA (USA) | 01.08.2015 | | 2016 | 3:34.95 | Eugene, OR (USA) | 29.07.2016 | | 2017 | 3:34.67 | Olympiastadion, Stockholm (SWE) | 18.06.2017 |
| Year | Result | Venue | Date |
|---|
| 2004 | 4:07.55 | Berkeley, CA (USA) | 10.04.2004 | | 2006 | 4:03.00 | Berkeley, CA (USA) | 18.03.2006 | | 2007 | 3:58.62 | Berkeley, CA (USA) | 28.04.2007 | | 2008 | 3:59.10 | Berkeley, CA (USA) | 25.04.2008 | | 2009 | 3:56.75 | Toronto (CAN) | 11.06.2009 | | 2010 | 3:54.47 | Hayward Field, Eugene, OR (USA) | 03.07.2010 | | 2011 | 3:54.01 | Hayward Field, Eugene, OR (USA) | 04.06.2011 | | 2012 | 3:52.01 | Hayward Field, Eugene, OR (USA) | 02.06.2012 | | 2013 | 3:52.74 | Olympic Stadium, London (GBR) | 27.07.2013 | | 2014 | 3:53.95 | Hayward Field, Eugene, OR (USA) | 31.05.2014 | | 2015 | 3:53.91 | Huntington, NY (USA) | 09.09.2015 | | 2016 | 3:54.99 | South Huntington, NY (USA) | 31.08.2016 | | 2017 | 3:53.21 | Concord, MA (USA) | 01.06.2017 |
| Year | Result | Venue | Date |
|---|
| 2005 | 8:14.20 | Berkeley, CA (USA) | 19.03.2005 | | 2007 | 8:16.63 | Palo Alto, CA (USA) | 07.04.2007 | | 2010 | 7:54.61 | Luzern (SUI) | 08.08.2010 | | 2012 | 7:47.80 | Olympiastadion, Stockholm (SWE) | 17.08.2012 | | 2013 | 7:40.78 | Sports Park Mladost, Zagreb (CRO) | 03.09.2013 |
| Year | Result | Venue | Date |
|---|
| 2007 | 13:59.65 | Palo Alto, CA (USA) | 30.03.2007 | | 2012 | 13:16.53 | Palo Alto, CA (USA) | 29.04.2012 | | 2014 | 13:34.95 | Sacramento, CA (USA) | 27.06.2014 | | 2015 | 13:30.35 | Portland, OR (USA) | 14.06.2015 | | 2016 | 13:19.42 | Palo Alto, CA (USA) | 01.05.2016 |
No progression. | Year | Result | Venue | Date |
|---|
| 2010 | 9:25.02 | Philadelphia, PA (USA) | 24.04.2010 | | 2011 | 9:20.24 | Philadelphia, PA (USA) | 30.04.2011 | | 2013 | 9:18.21 | Philadelphia, PA (USA) | 27.04.2013 | | 2014 | 9:28.27 | Philadelphia, PA (USA) | 26.04.2014 |
| Year | Result | Venue | Date |
|---|
| 2009 | 14:47.57 | Boudewijnstadion, Bruxelles (BEL) | 04.09.2009 | | 2014 | 14:40.80 | T. Robinson Stadium, Nassau (BAH) | 25.05.2014 |
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