Personal Bests| Event | Result | Venue | Date |
|---|
| 800m | 1:47.40 | Indianapolis, IN (USA) | 09.06.2012 | | 800m ind. | 1:50.44 | Birmingham, AL (USA) | 28.01.2013 | | 800m ind. | 1:50.44 | Birmingham, AL (USA) | 28.01.2013 | | 1500m | 3:35.21 | Indianapolis, IN (USA) | 16.06.2012 | | 1500m ind. | 3:54.54 | Albuquerque, NM (USA) | 26.02.2012 | | Mile | 3:55.24 | Falmouth, MA (USA) | 13.08.2011 | | Mile ind. | 3:55.47 | Fayetteville, AR (USA) | 11.02.2012 | | 3000m | 7:51.76 | Cork (IRL) | 07.07.2015 | | 3000m ind. | 8:06.46 | Minneapolis, MN (USA) | 27.02.2010 | | 5000m | 13:21.16 | Palo Alto, CA (USA) | 02.05.2015 | | 3000mSC | 9:06.07 | Columbus, OH (USA) | 23.04.2011 | | Mile Road | 3:59.31 | Pittsburgh, PA (USA) | 31.07.2015 | | Half Marathon | 1:06:03 | Houston, TX (USA) | 18.01.2015 | | 4x800m | 7:17.68 | Des Moines, IA (USA) | 23.04.2010 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Venue | Date |
|---|
| 2007 | 1:49.38 | Hillsdale, MI (USA) | 28.04.2007 | | 2008 | 1:50.64 | Champaign, IL (USA) | 17.05.2008 | | 2009 | 1:49.26 | Indianapolis, IN (USA) | 17.06.2009 | | 2012 | 1:47.40 | Indianapolis, IN (USA) | 09.06.2012 | | 2013 | 1:48.87 | Charlottesville, VA (USA) | 11.05.2013 |
| Year | Result | Venue | Date |
|---|
| 2006 | 3:46.83 | Knoxville, TN (USA) | 14.04.2006 | | 2007 | 3:40.95 | Indianapolis, IN (USA) | 22.06.2007 | | 2008 | 3:40.76 | Hillsdale, MI (USA) | 07.06.2008 | | 2009 | 3:40.46 | Fayetteville, AR (USA) | 11.06.2009 | | 2010 | 3:40.06 | Villeneuve d'Ascq (FRA) | 24.08.2010 | | 2011 | 3:42.15 | Königs Wusterhausen (GER) | 09.09.2011 | | 2012 | 3:35.21 | Indianapolis, IN (USA) | 16.06.2012 | | 2013 | 3:37.54 | Los Angeles, CA (USA) | 17.05.2013 | | 2014 | 3:37.99 | Greenville, SC (USA) | 31.05.2014 | | 2015 | 3:36.70 | Greenville, SC (USA) | 30.05.2015 | | 2016 | 3:46.59 | Sydney (AUS) | 19.03.2016 |
| Year | Result | Venue | Date |
|---|
| 2003 | 4:06.07 | Raleigh, NC (USA) | 14.06.2003 | | 2005 | 4:04.83 | Greensboro, NC (USA) | 18.06.2005 | | 2006 | 4:04.97 | Eugene, OR (USA) | 22.04.2006 | | 2007 | 3:58.70 | Nashville, TN (USA) | 02.06.2007 | | 2009 | 4:04.95 | Columbus, OH (USA) | 02.05.2009 | | 2011 | 3:55.24 | Falmouth, MA (USA) | 13.08.2011 | | 2012 | 3:55.51 | Hayward Field, Eugene, OR (USA) | 01.06.2012 | | 2013 | 3:57.45 | Greenville, SC (USA) | 13.04.2013 |
| Year | Result | Venue | Date |
|---|
| 2010 | 8:22.37 | Columbus, OH (USA) | 10.04.2010 | | 2015 | 7:51.76 | Cork (IRL) | 07.07.2015 |
| Year | Result | Venue | Date |
|---|
| 2009 | 14:41.41 | Columbus, OH (USA) | 17.05.2009 | | 2010 | 13:44.49 | Palo Alto, CA (USA) | 01.05.2010 | | 2013 | 13:29.08 | Palo Alto, CA (USA) | 28.04.2013 | | 2014 | 13:48.31 | Murfreesboro, TN (USA) | 08.06.2014 | | 2015 | 13:21.16 | Palo Alto, CA (USA) | 02.05.2015 | | 2016 | 13:31.21 | Los Angeles, CA (USA) | 20.05.2016 |
| Year | Result | Venue | Date |
|---|
| 2011 | 9:06.07 | Columbus, OH (USA) | 23.04.2011 |
| Year | Result | Venue | Date |
|---|
| 2008 | 30:56 | Cincinnati, OH (USA) | 27.11.2008 |
| Year | Result | Venue | Date |
|---|
| 2010 | 7:17.68 | Des Moines, IA (USA) | 23.04.2010 |
|
