Chang, Cheng-Jen
Chinese TaipeiManBorn 19682004 – 2016Runner id 325799
Events
8
2004 – 2016
Best pace
9.750
km/h · 2005
Best finish
106th
of 248 · 2005
Distance raced
386
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 8 races from 2004 to 2016, ranging from 6.36 to 9.84 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 |
|---|---|---|---|---|---|
| 2004-05-29 | Yung Ho 50K Ultra-marathonChinese Taipei | 50km | 6:14:47 h | 8.005 | 153/185 |
| 2005-05-28 | Yung Ho 50K Ultra-marathonChinese Taipei | 50km | 5:07:42 h | 9.750 | 106/248 |
| 2006-02-19 | Yung Ho 50K Ultra-marathonChinese Taipei | 50km | 5:32:02 h | 9.035 | 227/348 |
| 2007-01-28 | Yung Ho 50K Ultra-marathonChinese Taipei | 50km | 5:48:38 h | 8.605 | 482/637 |
| 2008-01-27 | Yung Ho 50K Ultra-marathonChinese Taipei | 50km | 5:35:54 h | 8.931 | 391/565 |
| 2013-11-02 | Datun Mountain Ultra MarathonChinese Taipei | 45km | 7:04:19 h | 6.363 | 483/558 |
| 2014-04-06 | Mingde Reservoir UltramarathonChinese Taipei | 45.6km | 6:05:06 h | 7.494 | 520/629 |
| 2016-12-17 | Hsinchu Bao-shan Second Reservoir UltramarathonChinese Taipei | 45km | 6:16:58 h | 7.162 | 170/260 |