| Name: | Chao, Chang-Kai | 趙昶凱 |
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| Club: | Taiwan Mizuno Running Club | ||
| Residence: | |||
| Year of birth: | 1982 | (Cat. german: M40) | |
| Date of birth: | 16.08.1982 | (Cat. internat.: M40) | |
| Nationality: | TPE ![]() |
Taiwan | |
| RunnerID: | 267942 | ||
34 search results (31 Events, 2277.789 km). (More)
| 2025 | 1 Event, 70 km (More) | ||||
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| 14.12.2025 | Izu Trail Journey (JPN) | 70km | |||
| 11:27:58 h | Chao, Chang-Kai | Overall: 373 | M: 337 | Cat M40: 64 | |
| 2024 | 2 Events, 255 km (More) | ||||
| 28.-29.12.2024 | Dragon, Tiger, Phoenix Trail 88 Km (TPE) | 88km | |||
| 26:44:45 h | Chao, Chang-Kai | Overall: 34 | M: 30 | Cat M40: 9 | |
| 26.-27.04.2024 | Ultra-Trail Mt. Fuji (UTMF) (JPN) | 167km | |||
| 37:46:41 h | Chao, Chang-Kai | THE Sarcastic Runners | Overall: 529 | M: 484 | Cat M40: 122 |
| 2023 | 3 Events, 225 km (More) | ||||
| 25.11.2023 | Formosa Trail 75Km (TPE) | 75km | |||
| 14:25:16 h | Chao, Chang-Kai | Overall: 21 | M: 17 | Cat M40: 3 | |
| 07.-08.10.2023 | TransJeju by UTMB 100 (KOR) | 100km | |||
| 17:09:15 h | Chao, Chang-Kai | Overall: 207 | M: 174 | Cat M40: 37 | |
| 21.05.2023 | The North Face 50K Challenge Taiwan (TPE) | 50km | |||
| 8:30:03 h | Chao, Chang-Kai | Overall: 68 | M: 61 | Cat M40: 9 | |
| 2022 | 1 Event, 104 km (More) | ||||
| 19.-20.11.2022 | Formosa Trail 104Km (TPE) | 104km | |||
| 23:40:50 h | Chao, Chang-Kai | Overall: 24 | M: 21 | Cat M40: 8 | |
| 2021 | 1 Event, 49 km (More) | ||||
| 05.12.2021 | 800 Heroes - Overlord of Shuishalian 49 Km (TPE) | 49km | |||
| 6:50:27 h | Chao, Chang-Kai | Overall: 24 | M: 21 | Cat M35: 4 | |
| 2020 | 4 Events, 259.5 km (More) | ||||
| 28.-29.11.2020 | Formosa Trail 100Km (TPE) | 104km | |||
| 23:00:15 h | Chao, Chang-Kai | Overall: 21 | M: 16 | Cat M35: 2 | |
| 17.10.2020 | 800 Heroes - Overlord of KinMen 61Km (TPE) | 61km | |||
| 8:02:48 h | Chao, Chang-Kai | Overall: 3 | M: 3 | Cat M35: 1 | |
| 09.08.2020 | Run to Malabon UltraMarathon (TPE) | 45.3km | |||
| 6:49:37 h | Chao, Chang-Kai | Overall: 13 | M: 10 | Cat M35: 1 | |
| 19.04.2020 | Yi Tong Go Trail Running UltraMarathon (TPE) | 49.2km | |||
| 7:59:55 h | Chao, Chang-Kai | Overall: 28 | M: 25 | Cat M35: 8 | |
| 2019 | 5 Events, 279 km (More) | ||||
| 30.11.2019 | Formosa Trail 75Km (TPE) | 75km | |||
| 14:44:40 h | Chao, Chang-Kai | Overall: 44 | M: 36 | Cat M35: 8 | |
| 19.10.2019 | Ultra Maokong 50 (TPE) | 50km | |||
| 10:44:47 h | Chao, Chang-Kai | 靠北越野 | Overall: 25 | M: 23 | Cat M35: 7 |
| 09.06.2019 | Skyline Trail Sugadaira (JPN) | 50km | |||
| 7:53:32 h | Chao, Chang-Kai | Overall: 104 | M: 88 | Cat M35: 21 | |
| 06.04.2019 | Ultra-Trail of Taiwan - 50 km (TPE) | 50km | |||
| 12:51:30 h | Chao, Chang-Kai | Overall: 3 | M: 3 | Cat M35: 1 | |
| 02.03.2019 | Taiwania 54 Ultra Trail (TPE) | 54km | |||
| 5:51:13 h | Chao, Chang-Kai | Overall: 11 | M: 11 | Cat M35: 2 | |
| 2018 | 1 Event, 50 km (More) | ||||
| 12.05.2018 | Mt. Hiei Int. 50 Km Trail Run (JPN) | 50km | |||
| 8:43:25 h | Chao, Chang-Kai | Overall: 147 | M: 133 | Cat M35: 21 | |
| 2017 | 1 Event, 100 km (More) | ||||
| 02.07.2017 | Nikko 100km Ultramarathon (JPN) | 100km | |||
| 11:33:12 h | Chao, Chang-Kai | Overall: 230 | M: 211 | Cat M23: 32 | |
| 2016 | 1 Event, 65 km (More) | ||||
| 19.11.2016 | Formosa Trail 65Km (TPE) | 65km | |||
| 13:03:37 h | Chao, Chang-Kai | Overall: 15 | M: 13 | Cat M23: 4 | |
| 2015 | 1 Event, 50 km (More) | ||||
| 18.04.2015 | The North Face 50K Challenge Taiwan (TPE) | 50km | |||
| 6:31:45 h | Chao, Chang-Kai | Overall: 36 | M: 32 | Cat M23: 11 | |
| 2014 | 1 Event, 54 km (More) | ||||
| 23.02.2014 | Zhenxibao (Cinsbu) 54 km Ultramarathon (TPE) | 54km | |||
| 6:26:15 h | Chao, Chang-Kai | Overall: 136 | M: 133 | Cat M23: 29 | |
| 2013 | 3 Events, 304.101 km (More) | ||||
| 21.04.2013 | Fuji 5 Lakes 112 km Challenge (JPN) | 112km | |||
| 13:53:50 h | Chao, Chang-Kai | Taiwan Mizuno Running Club | Overall: 154 | M: 143 | Cat M23: 36 |
| 24.03.2013 | National Taipei University 12H Ultra Marathon (TPE) | 12h | |||
| 92.101 km | Chao, Chang-Kai | Overall: 126 | M: 117 | Cat M23: 16 | |
| 16.03.2013 | Southern Cross-Island Highway 100 km Ultra Marathon (TPE) | 100km | |||
| 13:00:05 h | Chao, Chang-Kai | Overall: 139 | M: 133 | Cat M23: 25 | |
| 2012 | 5 Events, 352.188 km (More) | ||||
| 29.12.2012 | Yangmingshan Ultra Marathon (TPE) | 61km | |||
| 6:13:05 h | Chao, Chang-Kai | Overall: 40 | M: 38 | Cat M23: 8 | |
| 10.10.2012 | Flex Power National 50K Track Taipei (TPE) | 50km | |||
| 4:36:25 h | Chao, Chang-Kai | Overall: 57 | M: 56 | Cat M23: 12 | |
| 05.05.2012 | Bei-yi Freeway Ultra Marathon (TPE) | 53.5km | |||
| 5:21:46 h | Chao, Chang-Kai | Overall: 58 | M: 56 | Cat M23: 14 | |
| 10.03.2012 | Southern Cross-Island Highway 100 km Ultra Marathon (TPE) | 100km | |||
| 13:16:32 h | Chao, Chang-Kai | Overall: 242 | M: 227 | Cat M23: 27 | |
| 11.02.2012 | Taipei 12hr Ultra Marathon - 50mi Split (TPE) | 50mi | |||
| 10:53:34 h | Chao, Chang-Kai | Overall: 40 | M: 38 | Cat M23: 3 | |
| 11.02.2012 | Taipei 12hr Ultra Marathon - 6h Split (TPE) | 6h | |||
| 53.440 km | Chao, Chang-Kai | Overall: 33 | M: 31 | Cat M23: 4 | |
| 11.02.2012 | Taipei 12hr Ultra Marathon (TPE) | 12h | |||
| 87.688 km | Chao, Chang-Kai | Overall: 41 | M: 39 | Cat M23: 3 | |
| 11.02.2012 | Taipei 12hr Ultra Marathon - 50km Split (TPE) | 50km | |||
| 5:21:01 h | Chao, Chang-Kai | Overall: 27 | M: 25 | Cat M23: 3 | |
| 2011 | 1 Event, 61 km (More) | ||||
| 24.12.2011 | Yangmingshan Ultra Marathon (TPE) | 61km | |||
| 6:30:36 h | Chao, Chang-Kai | Overall: 69 | M: 68 | Cat M23: 7 | |
Personal bests
Your list of personal best performances only contains performances of races which can be included into rankings.
In brackets rank in yearly international/national rankings.
| PB | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | |
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| 50km | 4:36:25 |
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4:36:25
(4069/133) |
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| 50mi | 10:53:34 |
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10:53:34
(487/63) |
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| 6h | 53.440 |
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53.440
(2242/110) |
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| 12h | 92.101 |
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92.101
(1048/207) |
87.688
(1238/201) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Formosa Trail 65Km | 3 | 14:25:16 | 14:44:40 | 13:03:37 | ||||||||||||
| Formosa Trail 100Km | 2 | 23:40:50 | 23:00:15 | |||||||||||||
| The North Face 50K Challenge Taiwan | 2 | 8:30:03 | 6:31:45 | |||||||||||||
| Yangmingshan Ultra Marathon | 2 | 6:13:05 | 6:30:36 | |||||||||||||
| Southern Cross-Island Highway 100 km Ultra Marathon | 2 | 13:00:05 | 13:16:32 |





