Personal Bests| Event | Result | Venue | Date |
|---|
| 800m ind. | 2:06.05 | Fayetteville, AR (USA) | 29.01.2016 | | 1000m ind. | 2:42.60 | Fayetteville, AR (USA) | 09.01.2015 | | 1500m | 4:07.20 | Cambridge, MA (USA) | 19.05.2018 | | 1500m ind. | 4:07.25 | Reggie Lewis Center, Boston, MA (USA) | 10.02.2018 | | Mile | 4:26.63 | Concord, MA (USA) | 07.06.2018 | | Mile ind. | 4:28.47 | New York, NY (USA) | 11.02.2017 | | 3000m | 8:41.33 | Stade Louis II, Monaco (MON) | 21.07.2017 | | 3000m ind. | 8:41.18 | New York, NY (USA) | 03.02.2018 | | 2 Miles ind. | 9:31.98 | Reggie Lewis Center, Boston, MA (USA) | 25.01.2020 | | 5000m | 14:59.08 | Olympic Stadium, London (GBR) | 21.07.2019 | | 5000m ind. | 15:20.84 | Boston Univ. Track & Tennis Center, Boston, MA (USA) | 01.02.2020 | | 10,000m | 31:00.10 | JSerra Catholic HS, San Juan Capistrano, CA (USA) | 06.03.2022 | | Mile Road | 4:32.71 | Boston, MA (USA) | 16.06.2019 | | 5 km Road | 15:36 | Norman, OK (USA) | 03.09.2016 | | 10 km Road | 31:59 | Charleston, SC (USA) | 02.04.2022 | | 15 km Road | 53:59 | Cape Town (RSA) | 08.01.2017 | | Half Marathon | 1:07:32 | Houston, TX (USA) | 16.01.2022 | | Marathon | 2:27:31 | Chicago, IL (USA) | 08.10.2023 | | Distance Medley ind. | 10:51.89 | Fayetteville, AR (USA) | 13.03.2015 |
| Season's BestsNo season's bests available. |
World Rankings| Event | Place | Score |
|---|
| Women's Marathon | 312. | 1136 | | Women's Overall Ranking | 2065. | 1136 |
| | Year | Result | Venue | Date |
|---|
| 2010 | 2:58.7h | Stellenbosch (RSA) | 12.12.2010 |
| Year | Result | Venue | Date |
|---|
| 2009 | 4:28.69 | Stellenbosch (RSA) | 14.03.2009 | | 2010 | 4:30.47 | Durban (RSA) | 21.03.2010 | | 2011 | 4:34.35 | Cape Town (RSA) | 16.04.2011 | | 2012 | 4:29.36 | Palo Alto, CA (USA) | 29.04.2012 | | 2013 | 4:23.24 | Palo Alto, CA (USA) | 29.03.2013 | | 2014 | 4:14.33 | Palo Alto, CA (USA) | 04.05.2014 | | 2015 | 4:08.65 | Lignano Sabbiadoro (ITA) | 07.07.2015 | | 2016 | 4:14.23 | Stellenbosch (RSA) | 16.04.2016 | | 2017 | 4:08.04 | Padova (ITA) | 16.07.2017 | | 2018 | 4:07.20 | Cambridge, MA (USA) | 19.05.2018 | | 2019 | 4:11.98 | Kortrijk (BEL) | 13.07.2019 | | 2020 | 4:11.83 | Los Angeles, CA (USA) | 29.08.2020 | | 2021 | 4:08.62 | Hughes Stadium, Sacramento, CA (USA) | 10.07.2021 |
| Year | Result | Venue | Date |
|---|
| 2017 | 4:30.24 | Falmouth, MA (USA) | 19.08.2017 | | 2018 | 4:26.63 | Concord, MA (USA) | 07.06.2018 | | 2019 | 4:31.66 | Concord, MA (USA) | 13.06.2019 | | 2020 | 4:47.29 | Colorado Mesa Univ., Grand Junction, CO (USA) | 27.06.2020 |
| Year | Result | Venue | Date |
|---|
| 2010 | 10:37.87 | Germiston (RSA) | 10.04.2010 | | 2011 | 10:21.75 | Germiston (RSA) | 02.04.2011 | | 2012 | 10:18.53 | Fayetteville, AR (USA) | 04.05.2012 | | 2016 | 8:46.65 | Stade Louis II, Monaco (MON) | 15.07.2016 | | 2017 | 8:41.33 | Stade Louis II, Monaco (MON) | 21.07.2017 | | 2018 | 9:01.64 | Alexander Stadium, Birmingham (GBR) | 18.08.2018 | | 2019 | 8:43.88 | Cobb Track and Angell Field, Palo Alto, CA (USA) | 30.06.2019 | | 2021 | 8:51.39 | Suhaim bin Hamad Stadium, Doha (QAT) | 28.05.2021 |
| Year | Result | Venue | Date |
|---|
| 2012 | 16:12.69 | Walnut, CA (USA) | 20.04.2012 | | 2014 | 15:42.42 | Walnut, CA (USA) | 18.04.2014 | | 2015 | 15:32.55 | Palo Alto, CA (USA) | 02.05.2015 | | 2016 | 15:25.10 | Palo Alto, CA (USA) | 01.04.2016 | | 2017 | 15:20.10 | Stadio Olimpico, Roma (ITA) | 08.06.2017 | | 2018 | 15:04.14 | Heusden-Zolder (BEL) | 21.07.2018 | | 2019 | 14:59.08 | Olympic Stadium, London (GBR) | 21.07.2019 | | 2020 | 15:28.51 | Los Angeles, CA (USA) | 22.08.2020 | | 2021 | 15:01.66 | Boudewijnstadion, Bruxelles (BEL) | 03.09.2021 | | 2022 | 15:07.50 | Birmingham (GBR) | 07.08.2022 |
| Year | Result | Venue | Date |
|---|
| 2012 | 33:54.95 | Palo Alto, CA (USA) | 06.04.2012 | | 2014 | 33:51.84 | Lexington, KY (USA) | 16.05.2014 | | 2015 | 32:11.60 | Palo Alto, CA (USA) | 03.04.2015 | | 2016 | 31:51.47 | Estádio Olímpico, Rio de Janeiro (BRA) | 12.08.2016 | | 2019 | 31:43.18 | Palo Alto, CA (USA) | 02.05.2019 | | 2021 | 31:19.89 | FBK Stadium, Hengelo (NED) | 06.06.2021 | | 2022 | 31:00.10 | JSerra Catholic HS, San Juan Capistrano, CA (USA) | 06.03.2022 | | 2023 | 31:14.00 | JSerra Catholic HS, San Juan Capistrano, CA (USA) | 04.03.2023 |
| Year | Result | Venue | Date |
|---|
| 2016 | 4:35.4h | Honolulu, HI (USA) | 10.12.2016 | | 2019 | 4:32.71 | Boston, MA (USA) | 16.06.2019 | | 2021 | 4:35.0h | Boston, MA (USA) | 23.05.2021 |
| Year | Result | Venue | Date |
|---|
| 2016 | 15:36 | Norman, OK (USA) | 03.09.2016 | | 2017 | 15:40 | Carlsbad, CA (USA) | 02.04.2017 |
| Year | Result | Venue | Date |
|---|
| 2008 | 34:48 | Stellenbosch (RSA) | 09.08.2008 | | 2009 | 36:00 | Stellenbosch (RSA) | 29.08.2009 | | 2010 | 34:28 | Bellville (RSA) | 05.06.2010 | | 2011 | 36:08 | Bellville (RSA) | 10.04.2011 | | 2017 | 32:22 | Boston, MA (USA) | 25.06.2017 | | 2022 | 31:59 | Charleston, SC (USA) | 02.04.2022 | | 2023 | 32:43 | New York, NY (USA) | 10.06.2023 | | 2024 | 32:30 | Boston, MA (USA) | 23.06.2024 |
| Year | Result | Venue | Date |
|---|
| 2017 | 53:59 | Cape Town (RSA) | 08.01.2017 |
| Year | Result | Venue | Date |
|---|
| 2021 | 1:10:42 | Newcastle upon Tyne (GBR) | 12.09.2021 | | 2022 | 1:07:32 | Houston, TX (USA) | 16.01.2022 | | 2023 | 1:10:07 | Houston, TX (USA) | 15.01.2023 |
| Year | Result | Venue | Date |
|---|
| 2023 | 2:27:31 | Chicago, IL (USA) | 08.10.2023 | | 2024 | 2:28:16 | Chicago, IL (USA) | 13.10.2024 |
No progression. |
