Personal Bests| Event | Result | Venue | Date |
|---|
| 800m | 2:07.84 | Charlottesville, VA (USA) | 20.04.2018 | | 1500m | 4:04.63 | Heusden-Zolder (BEL) | 22.07.2017 | | 1500m ind. | 4:21.31 | Reggie Lewis Center, Boston, MA (USA) | 26.01.2019 | | Mile | 4:24.68 | Olympic Stadium, London (GBR) | 09.07.2017 | | Mile ind. | 4:28.47 | Winston Salem, NC (USA) | 30.01.2016 | | 2000m ind. | 5:48.25 | Reggie Lewis Center, Boston, MA (USA) | 08.02.2014 | | 3000m | 8:52.74 | New York, NY (USA) | 06.07.2017 | | 3000m ind. | 8:53.20 | Emirates Arena, Glasgow (GBR) | 20.02.2016 | | 2 Miles | 9:37.86 | Des Moines, IA (USA) | 27.04.2018 | | 2 Miles ind. | 9:39.11 | Reggie Lewis Center, Boston, MA (USA) | 25.01.2020 | | 5000m | 15:16.56 | Palo Alto, CA (USA) | 01.05.2016 | | 5000m ind. | 16:59.82 | Chapel Hill, NC (USA) | 01.03.2008 | | 2000mSC | 6:14.66 | Greenville, SC (USA) | 31.05.2014 | | 3000mSC | 9:19.48 | Stade de France, Paris-St-Denis (FRA) | 27.08.2016 | | Mile Road | 4:36.00 | London (GBR) | 20.07.2014 | | 5 km Road | 15:54 | New York, NY (USA) | 04.11.2017 | | 8 km Road | 25:39 | Richmond, VA (USA) | 11.11.2017 | | 4x400m | 3:47.59 | San Antonio, TX (USA) | 13.05.2012 | | Distance Medley | 10:57.13 | Philadelphia, PA (USA) | 28.04.2011 | | Distance Medley ind. | 10:59.33 | New York, NY (USA) | 04.03.2011 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Venue | Date |
|---|
| 2009 | 2:15.88 | Charlottesville, VA (USA) | 21.03.2009 | | 2018 | 2:07.84 | Charlottesville, VA (USA) | 20.04.2018 |
| Year | Result | Venue | Date |
|---|
| 2009 | 4:34.93 | Charlottesville, VA (USA) | 21.03.2009 | | 2011 | 4:18.30 | Chapel Hill, NC (USA) | 14.05.2011 | | 2012 | 4:17.01 | Indianapolis, IN (USA) | 09.06.2012 | | 2013 | 4:13.33 | Heusden-Zolder (BEL) | 13.07.2013 | | 2015 | 4:05.39 | Greenville, SC (USA) | 30.05.2015 | | 2016 | 4:06.80 | Greenville, SC (USA) | 04.06.2016 | | 2017 | 4:04.63 | Heusden-Zolder (BEL) | 22.07.2017 | | 2018 | 4:10.12 | Nashville, TN (USA) | 02.06.2018 | | 2019 | 4:13.07 | Nashville, TN (USA) | 01.06.2019 |
| Year | Result | Venue | Date |
|---|
| 2011 | 4:40.06 | Falmouth, MA (USA) | 13.08.2011 | | 2013 | 4:46.12 | Falmouth, MA (USA) | 10.08.2013 | | 2014 | 4:31.26 | Falmouth, MA (USA) | 16.08.2014 | | 2015 | 4:28.84 | Raleigh, NC (USA) | 07.08.2015 | | 2016 | 4:34.97 | Falmouth, MA (USA) | 20.08.2016 | | 2017 | 4:24.68 | Olympic Stadium, London (GBR) | 09.07.2017 | | 2018 | 4:40.23 | Raleigh, NC (USA) | 03.08.2018 | | 2019 | 4:35.31 | Raleigh, NC (USA) | 02.08.2019 |
| Year | Result | Venue | Date |
|---|
| 2007 | 17:05.67 | College Park, MD (USA) | 21.04.2007 | | 2008 | 17:00.47 | Atlanta, GA (USA) | 19.04.2008 | | 2009 | 16:39.32 | Coral Gables, FL (USA) | 18.04.2009 | | 2014 | 15:43.47 | Palo Alto, CA (USA) | 04.05.2014 | | 2015 | 15:19.50 | Palo Alto, CA (USA) | 02.05.2015 | | 2016 | 15:16.56 | Palo Alto, CA (USA) | 01.05.2016 | | 2018 | 15:23.71 | Palo Alto, CA (USA) | 03.05.2018 | | 2019 | 15:27.25 | Portland, OR (USA) | 19.07.2019 | | 2020 | 15:39.80 | JSerra Catholic HS, San Juan Capistrano, CA (USA) | 04.12.2020 |
| Year | Result | Venue | Date |
|---|
| 2008 | 6:54.50 | Charlotte, NC (USA) | 22.03.2008 | | 2014 | 6:14.66 | Greenville, SC (USA) | 31.05.2014 |
| Year | Result | Venue | Date |
|---|
| 2007 | 10:15.83 | Gainesville, FL (USA) | 26.05.2007 | | 2008 | 10:17.38 | Atlanta, GA (USA) | 18.04.2008 | | 2009 | 10:08.48 | Princeton, NJ (USA) | 15.05.2009 | | 2010 | 10:05.05 | Drake Stadium, Des Moines, IA (USA) | 24.06.2010 | | 2011 | 9:41.12 | Gent (BEL) | 30.07.2011 | | 2012 | 9:47.76 | Indianapolis, IN (USA) | 13.06.2012 | | 2013 | 9:45.78 | Icahn Stadium, New York, NY (USA) | 25.05.2013 | | 2014 | 9:24.28 | Hampden Park, Glasgow (GBR) | 12.07.2014 | | 2015 | 9:23.48 | Hayward Field, Eugene, OR (USA) | 27.06.2015 | | 2016 | 9:19.48 | Stade de France, Paris-St-Denis (FRA) | 27.08.2016 | | 2017 | 9:25.04 | Hayward Field, Eugene, OR (USA) | 26.05.2017 |
| Year | Result | Venue | Date |
|---|
| 2011 | 10:57.13 | Philadelphia, PA (USA) | 28.04.2011 |
|
