Chang, Tsai-Yuan
Chinese TaipeiManBorn 19552018 – 2026Runner id 1055492
Events
44
32 race dates
Best pace
7.856
km/h · 2024
Best finish
122nd
of 253 · 2026
Distance raced
2,522
km · splits not double-counted
Pace over time
43 of 44 results · km/h
Pace over time: 32 races and 11 splits from 2018 to 2026, ranging from 4.22 to 10.55 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
- Split of a race already plotted
1 result is not on this chart. They are counted in every statistic above and listed in full below — backyard ultras carry a lap count instead of a pace, which is the number that means something in that format.
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2018-01-13 | Yangmingshan 66km Ultra MarathonChinese Taipei | 66km | 9:42:04 h | 6.803 | 95/99 |
| 2018-03-18 | National Taipei University 12H Ultra MarathonChinese Taipei | 12h | 65.362 km | 5.447 | 187/329 |
| 2018-12-16 | Datun Mountain Ultra MarathonChinese Taipei | 45km | 6:43:13 h | 6.696 | 156/228 |
| 2019-12-21 | Bei-yi Freeway Ultra MarathonChinese Taipei | 55km | 7:37:59 h | 7.206 | 240/377 |
| 2020-01-12 | Yangmingshan 63km Ultra MarathonChinese Taipei | 63km | 9:10:49 h | 6.863 | 103/137 |
| 2020-11-21 | 100km | 14:45:24 h | 6.777 | 40/45 | |
| 2020-12-12 | Bei-yi Freeway Ultra MarathonChinese Taipei | 55km | 7:49:25 h | 7.030 | 149/204 |
| 2021-01-09 | Yangmingshan 63km Ultra MarathonChinese Taipei | 63km | 9:40:48 h | 6.508 | 96/108 |
| 2021-11-27 | Yilan Dongshan River 100km Ultra-MarathonChinese Taipei | 100km | 14:25:20 h | 6.934 | 42/57 |
| 2021-12-25 | Bei-yi Freeway Ultra MarathonChinese Taipei | 55km | 8:03:22 h | 6.827 | 124/168 |
| 2022-01-08 | Yangmingshan 63km Ultra MarathonChinese Taipei | 63km | 8:52:12 h | 7.103 | 82/120 |
| 2022-03-12 | Southern Cross-Island Highway 100 km Ultra MarathonChinese Taipei | 100km | 14:35:22 h | 6.854 | 236/281 |
| 2022-09-17 | Taiwania 50 Ultra Trail Come inChinese Taipei | 50km | 9:59:00 h | 5.008 | 78/101 |
| 2022-11-19 | 100km | 14:47:45 h | 6.759 | 53/54 | |
| 2022-12-24 | Bei-yi Freeway Ultra MarathonChinese Taipei | 55km | 8:34:57 h | 6.408 | 179/200 |
| 2023-02-11 | 24h | 131.723 km | 5.488 | 56/113 | |
| 2023-02-11 | Taipei 24hr Ultra Marathon - 100km SplitChinese TaipeiSplit of a longer race in this career; not counted again in the distance total | 100km | 16:43:49 h | 5.977 | 70/90 |
| 2023-02-11 | Taipei 24hr Ultra Marathon - 12h SplitChinese TaipeiSplit of a longer race in this career; not counted again in the distance total | 12h | 78.130 km | 6.511 | 81/111 |
| 2023-03-04 | Yangmingshan 63km Ultra MarathonChinese Taipei | 63km | 10:18:00 h | 6.117 | 84/88 |
| 2023-03-11 | Southern Cross-Island Highway 100 km Ultra MarathonChinese Taipei | 100km | 14:52:33 h | 6.722 | 265/286 |
| 2023-05-13 | National Taipei University 12H Ultra MarathonChinese Taipei | 12h | 50.680 km | 4.223 | 191/213 |
| 2023-10-21 | 100km | 13:50:19 h | 7.226 | 55/70 | |
| 2023-11-19 | Datun Mountain Ultra MarathonChinese Taipei | 45km | 6:36:25 h | 6.811 | 110/178 |
| 2023-12-24 | Bei-yi Freeway Ultra MarathonChinese Taipei | 55km | 7:54:42 h | 6.952 | 207/251 |
| 2024-01-06 | Yangmingshan 63km Ultra MarathonChinese Taipei | 63km | 10:01:25 h | 6.285 | 114/121 |
| 2024-02-24 | Taipei 24hr Ultra MarathonChinese Taipei | 24h | 128.494 km | 5.354 | 54/77 |
| 2024-02-24 | Taipei 24hr Ultra Marathon - 100km SplitChinese TaipeiSplit of a longer race in this career; not counted again in the distance total | 100km | 15:32:17 h | 6.436 | 50/68 |
| 2024-02-24 | Taipei 24hr Ultra Marathon - 12h SplitChinese TaipeiSplit of a longer race in this career; not counted again in the distance total | 12h | 83.295 km | 6.941 | 54/76 |
| 2024-02-24 | Taipei 24hr Ultra Marathon - 6h SplitChinese TaipeiSplit of a longer race in this career; not counted again in the distance total | 6h | 47.136 km | 7.856 | 60/63 |
| 2024-02-24 | Taipei 24hr Ultra Marathon - 50km SplitChinese TaipeiSplit of a longer race in this career; not counted again in the distance total | 50km | 6:26:31 h | 7.762 | 59/77 |
| 2024-02-24 | Taipei 24hr Ultra Marathon - 50mi SplitChinese TaipeiSplit of a longer race in this career; not counted again in the distance total | 50mi | 11:31:10 h | 6.985 | 54/73 |
| 2024-11-23 | 100km | 14:31:30 h | 6.885 | 80/87 | |
| 2024-12-21 | Bei-yi Freeway Ultra MarathonChinese Taipei | 55km | 8:23:32 h | 6.554 | 204/220 |
| 2025-01-18 | Yangmingshan 63km Ultra MarathonChinese Taipei | 63km | 10:09:36 h | 6.201 | 64/65 |
| 2025-02-22 | 24h | 128.894 km | 5.371 | 37/69 | |
| 2025-02-22 | Taipei 24hr Ultra Marathon - 12h SplitChinese TaipeiSplit of a longer race in this career; not counted again in the distance total | 12h | 71.091 km | 5.924 | 50/69 |
| 2025-02-22 | Taipei 24hr Ultra Marathon - 100km SplitChinese TaipeiSplit of a longer race in this career; not counted again in the distance total | 100km | 17:24:48 h | 5.743 | 39/52 |
| 2025-09-05 | Hehuanshan Ultra RunChinese Taipei | 45.2k | 8:01:56 h | — | 425/473 |
| 2025-11-22 | 100km | 14:43:19 h | 6.793 | 69/76 | |
| 2025-12-27 | Bei-yi Freeway Ultra MarathonChinese Taipei | 55km | 7:55:11 h | 6.945 | 245/308 |
| 2026-02-07 | Taipei 24hr Ultra MarathonChinese Taipei | 24h | 102.318 km | 4.263 | 66/86 |
| 2026-02-07 | Taipei 24hr Ultra Marathon - 12h SplitChinese TaipeiSplit of a longer race in this career; not counted again in the distance total | 12h | 73.748 km | 6.146 | 69/86 |
| 2026-02-07 | Taipei 24hr Ultra Marathon - 100km SplitChinese TaipeiSplit of a longer race in this career; not counted again in the distance total | 100km | 17:59:18 h | 5.559 | 63/74 |
| 2026-03-14 | Southern Cross-Island Highway 100 km Ultra MarathonChinese Taipei | 100km | 13:33:45 h | 7.373 | 122/253 |