Personal Bests| Event | Result | Venue | Date |
|---|
| 600m ind. | 1:34.13 | Albuquerque, NM (USA) | 27.01.2012 | | 800m | 2:10.42 | New Orleans, LA (USA) | 13.05.2000 | | 800m ind. | 2:09.83 | Albuquerque, NM (USA) | 04.02.2012 | | 1500m | 4:15.25 | Victoria (CAN) | 13.06.2012 | | Mile ind. | 4:47.84 | Norman, OK (USA) | 19.02.2000 | | 3000m | 9:33.98 | Philadelphia, PA (USA) | 22.04.1999 | | 3000m ind. | 10:23.70 | Houston, TX (USA) | 15.01.1999 | | 5000m | 16:30.14 | Burnaby (CAN) | 30.06.2011 | | Mile Road | 4:57.59 | Des Moines, IA (USA) | 23.04.2013 | | 5 km Road | 17:02 | Boston, MA (USA) | 17.04.2011 | | 8 km Road | 27:46 | New Orleans, LA (USA) | 17.03.2013 | | 10 km Road | 34:53 | Edinburg, TX (USA) | 07.02.2015 | | 15 km Road | 53:23 | Utica, NY (USA) | 08.07.2018 | | Half Marathon | 1:15:17 | Houston, TX (USA) | 20.01.2019 | | Marathon | 2:33:14 | Berlin (GER) | 29.09.2019 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Venue | Date |
|---|
| 1999 | 2:12.29 | College Station, TX (USA) | 10.04.1999 | | 2000 | 2:10.42 | New Orleans, LA (USA) | 13.05.2000 | | 2012 | 2:10.49 | Eugene, OR (USA) | 05.05.2012 |
| Year | Result | Venue | Date |
|---|
| 1998 | 4:34.29 | Columbia, MO (USA) | 16.05.1998 | | 1999 | 4:22.63 | Austin, TX (USA) | 17.04.1999 | | 2000 | 4:23.05 | Atlanta, GA (USA) | 19.05.2000 | | 2007 | 4:39.46 | Waco, TX (USA) | 21.04.2007 | | 2012 | 4:15.25 | Victoria (CAN) | 13.06.2012 |
| Year | Result | Venue | Date |
|---|
| 1998 | 10:07.73 | Stillwater, MN (USA) | 21.03.1998 | | 1999 | 9:33.98 | Philadelphia, PA (USA) | 22.04.1999 | | 2000 | 10:02.30 | Walnut, CA (USA) | 14.04.2000 |
| Year | Result | Venue | Date |
|---|
| 2011 | 16:30.14 | Burnaby (CAN) | 30.06.2011 | | 2016 | 17:29.75 | La Jolla, CA (USA) | 23.04.2016 |
| Year | Result | Venue | Date |
|---|
| 2011 | 17:02 | Boston, MA (USA) | 17.04.2011 |
| Year | Result | Venue | Date |
|---|
| 2005 | 37:54 | Green Bay, WI (USA) | 11.06.2005 | | 2009 | 38:03 | Green Bay, WI (USA) | 13.06.2009 | | 2011 | 35:01 | Green Bay, WI (USA) | 11.06.2011 | | 2013 | 35:13 | Green Bay, WI (USA) | 08.06.2013 | | 2014 | 35:16 | Green Bay, WI (USA) | 14.06.2014 | | 2015 | 34:53 | Edinburg, TX (USA) | 07.02.2015 | | 2018 | 34:55 | Cape Elizabeth, ME (USA) | 04.08.2018 | | 2019 | 35:12 | Cape Elizabeth, ME (USA) | 03.08.2019 |
| Year | Result | Venue | Date |
|---|
| 2010 | 1:18:04 | Dallas, TX (USA) | 07.11.2010 | | 2011 | 1:17:17 | Houston, TX (USA) | 29.01.2011 | | 2012 | 1:17:10 | Dallas, TX (USA) | 27.10.2012 | | 2013 | 1:15:58 | Indianapolis, IN (USA) | 02.11.2013 | | 2014 | 1:14:59 | Duluth, MN (USA) | 21.06.2014 | | 2015 | 1:19:29 | Dallas, TX (USA) | 13.12.2015 | | 2016 | 1:18:20 | Columbus, OH (USA) | 30.04.2016 | | 2017 | 1:21:21 | Houston, TX (USA) | 15.01.2017 | | 2019 | 1:15:17 | Houston, TX (USA) | 20.01.2019 |
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