Ma, Jian-Jing
ChinaWomanBorn 19842014 – 2026Runner id 564651
Events
23
2014 – 2026
Best pace
6.884
km/h · 2015
Best finish
23rd
of 483 · 2015
Distance raced
1,428
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 23 races from 2014 to 2026, ranging from 3.27 to 6.88 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.
- Actual pace
- Age-graded pace
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2014-05-24 | 50km | 12:22:40 h | 4.039 | 100/390 | |
| 2015-04-18 | 50km | 8:19:33 h | 6.005 | 30/206 | |
| 2015-08-16 | 50km | 7:34:22 h | 6.603 | 23/483 | |
| 2015-09-04 | 50km | 7:15:46 h | 6.884 | 55/390 | |
| 2015-10-18 | 50km | 7:16:00 h | 6.881 | 86/409 | |
| 2016-01-23 | Hong Kong 100 Ultra Trail RaceHong Kong | 100km | 21:12:37 h | 4.715 | 695/973 |
| 2017-01-14 | 100km | 19:40:17 h | 5.084 | 683/1576 | |
| 2017-04-16 | 100km | 19:45:30 h | 5.061 | 183/630 | |
| 2017-04-22 | 50km | 7:45:37 h | 6.443 | 21/231 | |
| 2017-05-29 | 50km | 11:34:06 h | 4.322 | 42/99 | |
| 2017-06-25 | 50km | 7:48:32 h | 6.403 | 16/89 | |
| 2018-01-27 | 100km | 21:02:31 h | 4.752 | 796/1519 | |
| 2018-04-22 | 50km | 8:09:58 h | 6.123 | 316/571 | |
| 2018-09-23 | Qinling 50k TrailChina | 50km | 10:19:25 h | 4.843 | 59/126 |
| 2019-09-22 | Qinling 50k TrailChina | 50km | 15:17:08 h | 3.271 | 92/117 |
| 2019-11-02 | Mogan Ultra 70kmChina | 70km | 13:00:01 h | 5.385 | 203/1059 |
| 2021-01-09 | 60km | 10:36:52 h | 5.653 | 74/602 | |
| 2023-11-11 | 60km | 12:48:17 h | 4.686 | 464/1450 | |
| 2024-01-20 | 64km | 13:11:43 h | 4.850 | 271/834 | |
| 2025-03-29 | 34mi | 8:47:08 h | 6.228 | 168/570 | |
| 2025-04-19 | 48.3km | 9:11:56 h | 5.251 | 499/1926 | |
| 2025-07-12 | 70km | 12:58:44 h | 5.393 | 464/1172 | |
| 2026-03-14 | 51km | 9:00:25 h | 5.662 | 353/1213 |