Chang, Keng-Jui
Chinese TaipeiManBorn 19802018 – 2026Runner id 1056314
Events
155
154 race dates
Best pace
9.766
km/h · 2023
Best finish
1st
of 17 · 2023
Distance raced
10,419
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 155 races from 2018 to 2026, ranging from 4.68 to 10.23 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 |
|---|---|---|---|---|---|
| 2018-01-21 | Zhenxibao (Cinsbu) 54 km UltramarathonChinese Taipei | 54km | 7:57:53 h | 6.780 | 375/926 |
| 2018-11-10 | Shei-Pa Ultra-MarathonChinese Taipei | 70km | 9:52:14 h | 7.092 | 108/161 |
| 2019-01-12 | Yangmingshan 66km Ultra MarathonChinese Taipei | 66km | 8:51:36 h | 7.449 | 56/120 |
| 2019-03-17 | Fencihu 50 Km Ultra RunChinese Taipei | 50km | 6:31:40 h | 7.660 | 22/128 |
| 2019-06-09 | Shudder Sheipa Ultramarathon - 80kmChinese Taipei | 80km | 11:51:49 h | 6.743 | 3/10 |
| 2019-06-23 | North Dawu Mountain Ultra MarathonChinese Taipei | 50km | 6:54:45 h | 7.233 | 133/442 |
| 2019-11-02 | Buddha's Palm 100km UltramarathonChinese Taipei | 100km | 14:54:27 h | 6.708 | 77/160 |
| 2019-12-08 | Shancheng 100 Km UltramarathonChinese Taipei | 100km | 13:45:11 h | 7.271 | 280/336 |
| 2019-12-21 | Bei-yi Freeway Ultra MarathonChinese Taipei | 55km | 6:55:15 h | 7.947 | 141/377 |
| 2019-12-28 | Run Around Taipei 67 KmChinese Taipei | 67km | 8:29:46 h | 7.886 | 88/206 |
| 2020-01-12 | Yangmingshan 63km Ultra MarathonChinese Taipei | 63km | 8:30:11 h | 7.409 | 74/137 |
| 2020-01-19 | Zhenxibao (Cinsbu) 100 Km UltramarathonChinese Taipei | 100km | 14:18:44 h | 6.987 | 422/478 |
| 2020-02-09 | Fencihu 100 Km Ultra RunChinese Taipei | 100km | 13:07:34 h | 7.618 | 80/192 |
| 2020-10-17 | 800 Heroes - Overlord of KinMen 102KmChinese Taipei | 102km | 13:55:36 h | 7.324 | 59/143 |
| 2020-11-07 | Buddha's Palm 100km UltramarathonChinese Taipei | 100km | 14:25:32 h | 6.932 | 73/197 |
| 2020-12-13 | Shancheng 100 Km UltramarathonChinese Taipei | 100km | 13:28:44 h | 7.419 | 134/235 |
| 2021-01-09 | Yangmingshan 63km Ultra MarathonChinese Taipei | 63km | 8:17:42 h | 7.595 | 51/108 |
| 2021-02-28 | Fencihu 100 Km Ultra RunChinese Taipei | 100km | 14:12:56 h | 7.035 | 166/269 |
| 2021-03-13 | Southern Cross-Island Highway 100 km Ultra MarathonChinese Taipei | 100km | 13:04:45 h | 7.646 | 239/575 |
| 2021-12-25 | Bei-yi Freeway Ultra MarathonChinese Taipei | 55km | 5:53:16 h | 9.341 | 30/168 |
| 2022-01-08 | Yangmingshan 63km Ultra MarathonChinese Taipei | 63km | 7:20:31 h | 8.581 | 35/120 |
| 2022-02-13 | Fencihu 100 Km Ultra RunChinese Taipei | 100km | 13:37:43 h | 7.338 | 84/213 |
| 2022-03-12 | Southern Cross-Island Highway 100 km Ultra MarathonChinese Taipei | 100km | 13:11:16 h | 7.583 | 125/281 |
| 2022-03-19 | 800 Heroes - Overlord of Surround PengHu 114kmChinese Taipei | 114km | 14:55:13 h | 7.641 | 28/72 |
| 2022-08-06 | Around Guanshan Ultramarathon Stage RaceChinese Taipei | 409km | 2d 01:36:32 h | 8.244 | 19/77 |
| 2022-08-06 | Around Guanshan Ultramarathon Stage Race - Stage 1Chinese Taipei | 47km | 6:05:05 h | 7.724 | 20/97 |
| 2022-08-07 | Around Guanshan Ultramarathon Stage Race - Stage 2Chinese Taipei | 45km | 7:09:34 h | 6.285 | 29/90 |
| 2022-08-08 | Around Guanshan Ultramarathon Stage Race - Stage 3Chinese Taipei | 46km | 6:17:16 h | 7.316 | 28/83 |
| 2022-08-09 | Around Guanshan Ultramarathon Stage Race - Stage 4Chinese Taipei | 46km | 6:07:38 h | 7.507 | 16/81 |
| 2022-08-10 | Around Guanshan Ultramarathon Stage Race - Stage 5Chinese Taipei | 47km | 6:08:23 h | 7.655 | 18/83 |
| 2022-08-11 | Around Guanshan Ultramarathon Stage Race - Stage 6Chinese Taipei | 45km | 5:29:26 h | 8.196 | 16/84 |
| 2022-08-12 | Around Guanshan Ultramarathon Stage Race - Stage 7Chinese Taipei | 46km | 6:13:41 h | 7.386 | 27/87 |
| 2022-08-13 | Around Guanshan Ultramarathon Stage Race - Stage 8Chinese Taipei | 45km | 6:05:29 h | 7.387 | 18/94 |
| 2022-09-18 | Shudder Sheipa Ultramarathon - 100kmChinese Taipei | 100km | 13:40:18 h | 7.314 | 61/126 |
| 2022-10-08 | Wujhihshan Ultra RunChinese Taipei | 45km | 5:33:45 h | 8.090 | 1/14 |
| 2022-11-13 | Baishi Shan Ultra RunChinese Taipei | 45km | 7:18:11 h | 6.162 | 7/21 |
| 2022-11-18 | 100km | 14:34:27 h | 6.861 | 44/87 | |
| 2022-11-26 | Dingdongqiao Ultra RunChinese Taipei | 45km | 6:32:52 h | 6.873 | 4/18 |
| 2022-11-27 | Daxingshan Temple Ultra RunChinese Taipei | 45km | 6:34:38 h | 6.842 | 2/6 |
| 2022-12-03 | Dongshi Yanshanyantian Ultra RunChinese Taipei | 45km | 6:16:38 h | 7.169 | 4/11 |
| 2022-12-17 | 800 Heroes - Jinshui Camp Trail 106KmChinese Taipei | 106km | 16:48:37 h | 6.306 | 21/34 |
| 2023-01-02 | Xinzhu to Xiangshan Ultra RunChinese Taipei | 45km | 5:37:35 h | 7.998 | 5/42 |
| 2023-01-08 | Zhenxibao (Cinsbu) 100 Km UltramarathonChinese Taipei | 100km | 11:59:28 h | 8.340 | 66/432 |
| 2023-01-14 | Hexing to Tianhu Ultra RunChinese Taipei | 45km | 7:00:52 h | 6.415 | 12/13 |
| 2023-01-27 | Tour New Year Ultra Run Stage Race - 8.Young MarshalChinese Taipei | 45km | 4:53:01 h | 9.214 | 2/8 |
| 2023-01-29 | Tour New Year Ultra Run Stage Race - 10.MaokongChinese Taipei | 45km | 5:50:09 h | 7.711 | 3/9 |
| 2023-02-05 | 800 Heroes - Overlord of Aowanda 100kmChinese Taipei | 100.7km | 13:44:53 h | 7.325 | 6/63 |
| 2023-02-11 | Jiumei UltramarathonChinese Taipei | 72km | 9:09:16 h | 7.865 | 9/30 |
| 2023-02-18 | Challenge Yulao Ultra RunChinese Taipei | 45km | 4:56:22 h | 9.110 | 2/10 |
| 2023-02-19 | Dongguang to Xiaocukeng Ultra RunChinese Taipei | 47km | 6:21:53 h | 7.384 | 7/17 |
| 2023-02-26 | Fencihu 100 Km Ultra RunChinese Taipei | 100km | 11:12:39 h | 8.920 | 14/236 |
| 2023-03-04 | Yangmingshan 63km Ultra MarathonChinese Taipei | 63km | 6:27:03 h | 9.766 | 7/88 |
| 2023-03-05 | Zhuwei Bali Ultra RunChinese Taipei | 45km | 5:12:46 h | 8.633 | 4/10 |
| 2023-03-11 | Southern Cross-Island Highway 100 km Ultra MarathonChinese Taipei | 100km | 11:16:34 h | 8.868 | 20/286 |
| 2023-03-19 | 800 Heroes - Overlord of Maoli 100KmChinese Taipei | 100.4km | 13:39:09 h | 7.354 | 13/54 |
| 2023-04-05 | Dapu Yunshan Ultra RunChinese Taipei | 45km | 5:37:50 h | 7.992 | 1/12 |
| 2023-04-09 | 800 Heroes - Overlord of Hulien 100KmChinese Taipei | 104km | 12:54:34 h | 8.056 | 16/97 |
| 2023-04-16 | Shuitien to Yushan Ultra RunChinese Taipei | 47km | 5:45:06 h | 8.172 | 3/11 |
| 2023-04-22 | Yizai Jincheng 12h UltramarathonChinese Taipei | 12h | 62.960 km | 5.247 | 42/56 |
| 2023-05-06 | Xindian to Sanxia Ultra RunChinese Taipei | 45km | 5:28:42 h | 8.214 | 1/15 |
| 2023-05-13 | Ruifeng to Luoshan Ultra RunChinese Taipei | 45km | 6:17:21 h | 7.155 | 4/18 |
| 2023-05-21 | 800 Heroes - Overlord of Shimen 100KmChinese Taipei | 101.3km | 15:27:11 h | 6.555 | 78/82 |
| 2023-06-22 | Taihsing to Hsuehchien Ultra RunChinese Taipei | 48km | 6:50:16 h | 7.020 | 2/14 |
| 2023-07-09 | Yong-an Fishing Port Ultra RunChinese Taipei | 45km | 6:44:39 h | 6.672 | 6/16 |
| 2023-07-16 | 85 Mountain Ultra RunChinese Taipei | 47km | 6:09:19 h | 7.636 | 5/26 |
| 2023-07-23 | Forester Ultra RunChinese Taipei | 45km | 6:15:30 h | 7.190 | 6/16 |
| 2023-08-12 | Challenge Yulao Ultra RunChinese Taipei | 45km | 7:09:14 h | 6.290 | 8/22 |
| 2023-08-13 | Dapu to Dongyan Mountain Ultra RunChinese Taipei | 45km | 5:45:05 h | 7.824 | 6/16 |
| 2023-09-10 | Starlight Ultra RunChinese Taipei | 45km | 5:31:47 h | 8.138 | 1/15 |
| 2023-09-17 | Huashan 100 KMChinese Taipei | 100km | 12:44:28 h | 7.849 | 45/268 |
| 2023-09-24 | Green Green Grassland Ultra RunChinese Taipei | 45km | 5:32:04 h | 8.131 | 3/17 |
| 2023-10-07 | Ruifeng to Luoshan Ultra RunChinese Taipei | 45km | 5:19:10 h | 8.460 | 3/15 |
| 2023-10-09 | Baishajia Ultra RunChinese Taipei | 46km | 7:09:35 h | 6.425 | 2/9 |
| 2023-10-15 | 800 Heroes - Overlord of Shuishalian 101KmChinese Taipei | 101.7km | 14:29:24 h | 7.019 | 24/74 |
| 2023-10-20 | 100km | 21:22:13 h | 4.679 | 86/90 | |
| 2023-10-29 | Tucheng Ultra RunChinese Taipei | 47km | 5:51:42 h | 8.018 | 2/11 |
| 2023-11-04 | Buddha's Palm 100km UltramarathonChinese Taipei | 100km | 14:14:12 h | 7.024 | 39/192 |
| 2023-11-11 | Baldcypress Ultra RunChinese Taipei | 48km | 5:42:57 h | 8.398 | 4/11 |
| 2023-11-12 | Dapu Yunshan Ultra RunChinese Taipei | 45km | 5:38:10 h | 7.984 | 1/11 |
| 2023-11-19 | 800 Heroes - Overlord of Windy City 101KmChinese Taipei | 101.1km | 13:09:22 h | 7.685 | 26/85 |
| 2023-11-26 | Yong-an Fishing Port Ultra RunChinese Taipei | 45km | 6:56:55 h | 6.476 | 4/9 |
| 2023-12-10 | Guandu Erziping Ultra RunChinese Taipei | 45km | 5:26:14 h | 8.276 | 1/17 |
| 2023-12-16 | Tianhu Hengshan Ultra RunChinese Taipei | 45km | 5:05:07 h | 8.849 | 2/12 |
| 2023-12-24 | 100km | 12:25:03 h | 8.053 | 105/286 | |
| 2023-12-31 | 800 Heroes - Overlord of Taizhong 100KmChinese Taipei | 100km | 15:05:41 h | 6.625 | 36/43 |
| 2024-01-06 | Yangmingshan 63km Ultra MarathonChinese Taipei | 63km | 7:02:39 h | 8.944 | 22/121 |
| 2024-01-21 | Zhenxibao (Cinsbu) 100 Km UltramarathonChinese Taipei | 100km | 11:58:09 h | 8.355 | 55/371 |
| 2024-03-03 | Fencihu 100 Km Ultra RunChinese Taipei | 100km | 13:31:21 h | 7.395 | 95/262 |
| 2024-03-09 | Southern Cross-Island Highway 100 km Ultra MarathonChinese Taipei | 100km | 12:36:26 h | 7.932 | 42/239 |
| 2024-03-30 | Toufenlin Ultra RunChinese Taipei | 45km | 6:19:55 h | 7.107 | 3/8 |
| 2024-04-04 | Yong-an Fishing Port Ultra RunChinese Taipei | 45km | 7:09:13 h | 6.291 | 5/12 |
| 2024-04-13 | Dasyueshan Ultra RunChinese Taipei | 46km | 6:21:23 h | 7.237 | 1/12 |
| 2024-04-20 | Xuhai Ultra MarathonChinese Taipei | 70km | 9:37:07 h | 7.278 | 39/79 |
| 2024-05-04 | Walking in the Sand Ultra RunChinese Taipei | 45km | 7:28:32 h | 6.020 | 5/12 |
| 2024-05-12 | Hexing to Tianhu Ultra RunChinese Taipei | 45km | 5:40:55 h | 7.920 | 3/16 |
| 2024-06-01 | Ruifeng to Luoshan Ultra RunChinese Taipei | 45km | 6:03:52 h | 7.420 | 2/8 |
| 2024-06-02 | Daxi Ultra RunChinese Taipei | 45km | 6:32:08 h | 6.885 | 15/44 |
| 2024-06-09 | 100km | 12:55:50 h | 7.734 | 872/1501 | |
| 2024-06-30 | Guanyin Aifanu Ultra RunChinese Taipei | 45km | 5:50:16 h | 7.708 | 5/23 |
| 2024-07-07 | Luo Fu Ultra RunChinese Taipei | 45km | 5:17:36 h | 8.501 | 2/18 |
| 2024-07-13 | Baishatun Ultra RunChinese Taipei | 45km | 6:46:09 h | 6.648 | 3/26 |
| 2024-07-20 | Hengshan to Chinping Ultra RunChinese Taipei | 46km | 5:52:56 h | 7.820 | 2/19 |
| 2024-07-27 | Challenge Yulao Ultra RunChinese Taipei | 45km | 6:52:11 h | 6.550 | 9/17 |
| 2024-08-25 | Sansheng Ultra RunChinese Taipei | 45km | 5:57:20 h | 7.556 | 7/25 |
| 2024-09-07 | Young Marshal Cultural Park Ultra RunChinese Taipei | 46km | 5:40:11 h | 8.113 | 4/16 |
| 2024-09-14 | Daping to Nanzhuang Ultra RunChinese Taipei | 46km | 6:43:36 h | 6.838 | 2/12 |
| 2024-09-17 | Baishajia Ultra RunChinese Taipei | 46km | 6:05:45 h | 7.546 | 8/19 |
| 2024-09-28 | Xinyue Shawan Ultra RunChinese Taipei | 46km | 6:40:07 h | 6.898 | 12/27 |
| 2024-10-06 | 800 Heroes - Overlord of Windy City 52KmChinese Taipei | 52.3km | 7:09:22 h | 7.308 | 24/83 |
| 2024-10-20 | River Shimanto 100kmJapan | 100km | 12:46:38 h | 7.826 | 653/1220 |
| 2024-11-17 | Jin Shan Temple Ultra RunChinese Taipei | 45km | 7:31:11 h | 5.984 | 15/29 |
| 2024-12-15 | 800 Heroes - Overlord of KinMen 100KmChinese Taipei | 100.5km | 12:41:46 h | 7.916 | 27/63 |
| 2024-12-22 | Shancheng 100 Km UltramarathonChinese Taipei | 100km | 12:19:50 h | 8.110 | 105/240 |
| 2024-12-29 | Wangchao Ultra RunChinese Taipei | 45km | 5:17:50 h | 8.495 | 3/50 |
| 2025-01-18 | Yangmingshan 63km Ultra MarathonChinese Taipei | 63km | 7:36:34 h | 8.279 | 23/65 |
| 2025-01-29 | Jinshan Temple Ultra RunChinese Taipei | 45km | 5:19:21 h | 8.455 | 2/9 |
| 2025-02-16 | 800 Heroes - Chungliao Mountain 71KmChinese Taipei | 71km | 10:05:55 h | 7.031 | 20/50 |
| 2025-02-23 | Fencihu 100 Km Ultra RunChinese Taipei | 100km | 13:27:03 h | 7.434 | 82/225 |
| 2025-02-28 | Yingge Ultra MarathonChinese Taipei | 45km | 5:08:28 h | 8.753 | 4/30 |
| 2025-03-08 | Southern Cross-Island Highway 100 km Ultra MarathonChinese Taipei | 100km | 13:10:46 h | 7.588 | 114/292 |
| 2025-03-23 | 800 Heroes - Sanyi 101KmChinese Taipei | 101km | 14:56:43 h | 6.758 | 12/36 |
| 2025-03-29 | Liaotianding Ultra RunChinese Taipei | 45km | 5:23:49 h | 8.338 | 3/14 |
| 2025-04-06 | Fengdong Ultra RunChinese Taipei | 45km | 7:17:25 h | 6.173 | 7/14 |
| 2025-04-12 | 800 Heroes - ShueiJinJiou 100KmChinese Taipei | 100km | 15:16:53 h | 6.544 | 19/36 |
| 2025-04-20 | Confucian Temple Ultra RunChinese Taipei | 45km | 5:40:31 h | 7.929 | 4/17 |
| 2025-04-26 | Walking in the Sand Ultra RunChinese Taipei | 45km | 6:13:01 h | 7.238 | 12/17 |
| 2025-04-27 | Ruifang to Fulong Ultra RunChinese Taipei | 45km | 6:04:11 h | 7.414 | 5/25 |
| 2025-05-01 | Mt.18 Tops Ultra RunChinese Taipei | 45km | 7:18:48 h | 6.153 | 12/39 |
| 2025-05-04 | 800 Heroes - Overlord of Shimen 101KmChinese Taipei | 101km | 13:20:09 h | 7.574 | 7/35 |
| 2025-05-18 | 100km | 13:43:27 h | 7.286 | 938/1214 | |
| 2025-05-24 | Baoshan-Zhudong-Qionglin Ultra RunChinese Taipei | 45km | 5:37:21 h | 8.004 | 5/22 |
| 2025-05-30 | Sanwan Pakuali Ultra RunChinese Taipei | 45km | 4:46:25 h | 9.427 | 4/16 |
| 2025-06-07 | Laojiexi to Baiqianceng Ultra RunChinese Taipei | 45km | 5:57:01 h | 7.563 | 1/17 |
| 2025-09-06 | Conquer Loma Ultra RunChinese Taipei | 46km | 5:27:19 h | 8.432 | 2/11 |
| 2025-09-07 | Zhongzhuang Shanjia Daxi Ultra RunChinese Taipei | 45km | 6:36:42 h | 6.806 | 10/56 |
| 2025-09-20 | Baishajia Ultra RunChinese Taipei | 46km | 6:19:12 h | 7.278 | 1/16 |
| 2025-09-21 | Old Port Island Ultra RunChinese Taipei | 45km | 6:22:10 h | 7.065 | 5/18 |
| 2025-10-04 | Beipu Shihshan Nanzhuang Ultra RunChinese Taipei | 46km | 7:30:10 h | 6.131 | 19/19 |
| 2025-10-05 | Zhuwei Bali Ultra RunChinese Taipei | 45km | 5:32:12 h | 8.128 | 2/10 |
| 2025-10-10 | Jin Shan Temple Ultra RunChinese Taipei | 45km | 5:25:20 h | 8.299 | 4/25 |
| 2025-10-11 | The Jiangs Cultural Park Ultra RunChinese Taipei | 45km | 7:25:41 h | 6.058 | 11/13 |
| 2025-10-19 | 800 Heroes - Overlord of Shuishalian 50KmChinese Taipei | 50km | 6:34:14 h | 7.610 | 8/40 |
| 2025-10-24 | Hengshan Lahao Ultra RunChinese Taipei | 45km | 5:05:43 h | 8.832 | 3/13 |
| 2025-11-02 | 800 Heroes - Overlord of Windy City 52KmChinese Taipei | 52.3km | 6:33:17 h | 7.979 | 10/41 |
| 2025-12-06 | 800 Heroes - Jinshui Camp Trail 106KmChinese Taipei | 106km | 17:26:35 h | 6.077 | 11/12 |
| 2025-12-13 | Emei Lake Ultra RunChinese Taipei | 47km | 5:27:23 h | 8.614 | 1/11 |
| 2025-12-21 | 100km | 13:21:31 h | 7.486 | 435/620 | |
| 2026-01-01 | 800 Heroes - Sanyi 100kmChinese Taipei | 100km | 14:41:06 h | 6.810 | 30/41 |
| 2026-01-17 | Yangmingshan 63km Ultra MarathonChinese Taipei | 63km | 7:14:51 h | 8.693 | 8/68 |
| 2026-01-24 | Zhaodong to Shueibiantou Ultra RunChinese Taipei | 45km | 5:42:22 h | 7.886 | 1/13 |
| 2026-02-08 | 800 Heroes - Territory Southward 104kmChinese Taipei | 104km | 14:01:33 h | 7.415 | 36/68 |
| 2026-03-01 | Fencihu 100 km Ultra RunChinese Taipei | 100km | 13:51:37 h | 7.215 | 83/197 |
| 2026-03-15 | 800 Heroes - Sandiaojiao Lighthouse 55kmChinese Taipei | 54.8km | 8:07:11 h | 6.749 | 14/30 |
| 2026-04-03 | Challenge Yulao Ultra RunChinese Taipei | 45km | 6:35:18 h | 6.830 | 4/8 |
| 2026-04-11 | Xuhai Ultra MarathonChinese Taipei | 70km | 10:27:16 h | 6.696 | 29/56 |