Personal Bests| Event | Result | Venue | Date |
|---|
| 800m | 1:51.16 | Madison, WI (USA) | 05.05.2007 | | 1500m | 3:35.48 | Oordegem (BEL) | 06.07.2013 | | 1500m ind. | 3:38.88 | New York, NY (USA) | 15.02.2014 | | Mile | 3:56.41 | Walnut, CA (USA) | 20.04.2012 | | Mile ind. | 3:55.09 | New York, NY (USA) | 15.02.2014 | | 3000m | 7:54.55 | Glendale (AUS) | 29.01.2011 | | 3000m ind. | 7:49.05 | Reggie Lewis Center, Boston, MA (USA) | 08.02.2014 | | 5000m | 13:35.51 | Palo Alto, CA (USA) | 29.03.2013 | | 5000m ind. | 14:24.11 | University Park, PA (USA) | 01.03.2009 | | Mile Road | 4:03.60 | Des Moines, IA (USA) | 23.04.2013 | | 5 km Road | 14:08 | Carlsbad, CA (USA) | 03.04.2011 | | Distance Medley | 9:32.84 | Des Moines, IA (USA) | 24.04.2010 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Venue | Date |
|---|
| 2007 | 1:51.16 | Madison, WI (USA) | 05.05.2007 | | 2010 | 1:52.52 | Gainesville, FL (USA) | 02.04.2010 | | 2012 | 1:53.65 | Solihull (GBR) | 21.07.2012 | | 2014 | 1:52.69 | Indianapolis, IN (USA) | 13.06.2014 |
| Year | Result | Venue | Date |
|---|
| 2007 | 3:42.67 | Eugene, OR (USA) | 20.04.2007 | | 2008 | 3:41.61 | Palo Alto, CA (USA) | 04.05.2008 | | 2009 | 3:37.81 | Palo Alto, CA (USA) | 02.05.2009 | | 2010 | 3:40.16 | Karlstad (SWE) | 15.07.2010 | | 2011 | 3:37.56 | Nijmegen (NED) | 25.05.2011 | | 2012 | 3:36.35 | Indianapolis, IN (USA) | 16.06.2012 | | 2013 | 3:35.48 | Oordegem (BEL) | 06.07.2013 | | 2014 | 3:41.92 | Indianapolis, IN (USA) | 15.06.2014 | | 2015 | 3:45.34 | Palo Alto, CA (USA) | 02.05.2015 | | 2016 | 3:50.28 | Madison, WI (USA) | 06.05.2016 |
| Year | Result | Venue | Date |
|---|
| 2004 | 4:06.76 | Raleigh, NC (USA) | 19.06.2004 | | 2005 | 4:07.19 | Greensboro, NC (USA) | 18.06.2005 | | 2010 | 3:59.19 | Dublin (IRL) | 21.07.2010 | | 2011 | 3:56.90 | Falmouth, MA (USA) | 13.08.2011 | | 2012 | 3:56.41 | Walnut, CA (USA) | 20.04.2012 | | 2013 | 3:57.35 | Dublin (IRL) | 17.07.2013 | | 2014 | 4:14.71 | St. Louis (USA) | 05.06.2014 | | 2015 | 4:10.18 | Concord, MA (USA) | 04.06.2015 |
| Year | Result | Venue | Date |
|---|
| 2010 | 8:02.9h | Cork (IRL) | 03.07.2010 | | 2011 | 7:54.55 | Glendale (AUS) | 29.01.2011 |
| Year | Result | Venue | Date |
|---|
| 2008 | 14:39.59 | Champaign, IL (USA) | 18.05.2008 | | 2009 | 13:59.98 | Walnut, CA (USA) | 17.04.2009 | | 2010 | 13:50.40 | Walnut, CA (USA) | 16.04.2010 | | 2011 | 13:53.70 | Hobart (AUS) | 20.02.2011 | | 2013 | 13:35.51 | Palo Alto, CA (USA) | 29.03.2013 |
| Year | Result | Venue | Date |
|---|
| 2011 | 4:17.4h | Boston, MA (USA) | 17.04.2011 | | 2013 | 4:03.60 | Des Moines, IA (USA) | 23.04.2013 | | 2014 | 4:09.64 | Des Moines, IA (USA) | 22.04.2014 | | 2015 | 4:12.0h | Minneapolis, MN (USA) | 14.05.2015 | | 2016 | 4:06.3h | Minneapolis, MN (USA) | 12.05.2016 |
| Year | Result | Venue | Date |
|---|
| 2010 | 9:32.84 | Des Moines, IA (USA) | 24.04.2010 |
|
