Nai-Hsuan (王乃宣) Wang
Born : 1985 Cat. W40 Ultrarunner since 2018 TPE
45
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
45
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
2
Countries visited ?JPNJapanTPETaiwan
39,2%
Rank quotient ?This runner's calculation uses 86 eligible race(s): Σ(rank − 1) = 1 824; Σ finishers = 4 651. 1 824 / 4 651 × 100 = 39.22%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed93
Km — ultra races4 519 km
Longest race100,0 km

Km per year (ultra races)

487
7 races
2022
90
2 races
2023
318
7 races
2024
678
14 races
2025
317
7 races
2026

Race types (share of distance)

Road88,6%
Trail1,2%
Stage10,2%

Wins & podiums (ultra)

🏆 Win4
🏆 Win F23
🏅 Top 310
🏅 Top 3 F56
Longest winning streak2
Current streak0

HISTORY

93 race(s)
DateRacePerf.Rk
2026
26.07 46km TPE1st Fengdong Shenkeng Ultra Run 6:08:54 h2 🥈
23.05 46km TPE6th Beipu Shihshan Nanzhuang Ultra Run 6:57:24 h1 🏆
09.05 45km TPE1st Fuan Nuannuan Ultra Run 6:07:06 h10
22.02 45km TPE9th Tour New Year Ultra Run Stage Race - 9.Lianhua Temple 5:54:08 h2 🥈
15.02 45km TPE9th Tour New Year Ultra Run Stage Race - 2.Zhubei 4:12:14 h1 🏆
14.02 45km TPE9th Tour New Year Ultra Run Stage Race - 1.Baoshan 7:35:57 h9
07.02 45km TPE6th Hexing to Tianhu Ultra Run 6:52:04 h4
2025
07.12 45km TPE4th Arouyang Ultra Run 7:04:11 h11
19.10 45km TPE6th Dapu to Dongyan Mountain Ultra Run 6:07:50 h3 🥉
12.10 45km TPE3rd Fengdong Ultra Run 6:20:32 h7
04.10 46km TPE5th Beipu Shihshan Nanzhuang Ultra Run 7:10:07 h11
16.08 45km TPE1st Greater Taipei Metropolitan Area Stage 8 7:51:53 h10
02.08 45km TPE1st Shuangxi to Wushi Ultra Run 6:56:08 h32
13.07 45km TPE1st Xizhi Shigongtan Ultra Run 7:27:57 h14
06.04 45km TPE2nd Fengdong Ultra Run 7:34:33 h11
03.04 47km TPE5th Emei Lake Ultra Run 6:35:31 h11
15.02 45km TPE2nd Arrow bamboo nest orange Ultra Run 6:33:13 h6
02.02 45km TPE3rd Shilin Official Residence Ultra Run 5:25:45 h1 🏆
28.01 45km TPE3rd Guanyin Aifanu Ultra Run 5:34:56 h1 🏆
26.01 45km TPE6th Green Green Grassland Ultra Run 6:00:49 h3 🥉
25.01 45km TPE1st Hengshan to Naluo Ultra Run 6:09:47 h5
05.01 45km TPE2nd Arouyang Ultra Run 6:33:28 h5
2024
29.12 45km TPE1st Wangchao Ultra Run 6:27:02 h26
01.12 45km TPE1st Guandu Yulonggu Ultra Run 9:14:58 h21
31.08 47km TPE2nd Fuba to Neidong Ultra Run 8:08:31 h31
06.07 45km TPE5th Forester Ultra Run 7:26:43 h7
22.06 45km TPE2nd Xige Ultra Run 7:06:29 h9
08.02 45km TPE1st Arrow bamboo nest orange Ultra Run 6:06:40 h3 🥉
03.02 46km TPE2nd Muzha to Shenkeng Ultra Run 7:03:51 h4
2023
20.08 45km TPE1st Erziping Ultra Run 7:39:20 h18
06.08 45km TPE1st Maokong Ultra Run 7:31:14 h11
2022
25.09 46km TPE1st Pingzhen Ultra Run 6:23:24 h11
13.08 45km TPE8th Around Guanshan Ultramarathon Stage Race - Stage 8 6:45:21 h44
12.08 46km TPE8th Around Guanshan Ultramarathon Stage Race - Stage 7 5:52:11 h14
23.07 45km TPE1st Jinshan Temple Ultra Run 6:19:48 h12
17.04 47km TPE2nd Yingge Ultra Run 5:04:18 h4
26.03 50km TPE6th Beigan Ultramarathon 6:54:46 h37
12.03 100km TPE11th Southern Cross-Island Highway 100 km Ultra Marathon 14:25:04 h217
06.03 45km TPE1st Cuixian Ultra Run 6:26:08 h41
08.01 63km TPE10th Yangmingshan 63km Ultra Marathon 7:18:47 h34
2021
25.12 45km TPE2nd Military Wealth Ultra Run 5:46:04 h23
13.11 100km TPE3rd Gaomei Wetland Ultra Run - 100km 14:29:30 h9
23.10 47km TPE2nd Emei Lake Ultra Run 5:28:56 h7
05.09 45km TPE5th Taian, Houli to Dajia Ultra Run 6:29:20 h17
28.08 45km TPE2nd Region Water to Paichi Ultra Run 6:50:16 h27
30.04 47km TPE2nd Longtan to Daxi Dongan Ultra Run 6:28:47 h12
02.04 45km TPE1st Dajia to Xizhi Ultra Run 6:31:32 h16
20.03 46km TPE3rd Fukuang to Fukuei Ultra Run 6:31:14 h16
20.02 47km TPE1st Liangtien Ultra Run 6:04:15 h25
2020
21.11 46km TPE1st Danshui to Wuzhi Ultra Run 5:51:35 h8
24.10 45km TPE6th Daxingshan Temple Ultra Run 5:53:28 h8
18.10 45km TPE2nd Gaomei Wetland Ultra Run 6:13:54 h10
10.10 54km TPE1st Northern Cross-Island Highway Stage Race - Stage 2 8:03:33 h19
01.10 46km TPE2nd Chupei to Yangmei Ultra Run 5:25:58 h14
26.09 46km TPE2nd Tsukengyao Ultra Run 5:14:26 h6
05.09 47km TPE2nd Tucheng Ultra Run 6:53:06 h22
29.08 47km TPE4th American Beauty Ultra Run 6:21:03 h19
23.08 46.6km TPE5th Forest of Forget The Sorrow UltraMarathon 7:57:10 h98
17.08 46km TPE6th Around Guanshan Ultramarathon Stage Race - Stage 3 4:49:21 h10
16.08 45km TPE6th Around Guanshan Ultramarathon Stage Race - Stage 2 6:34:10 h23
15.08 46km TPE6th Around Guanshan Ultramarathon Stage Race - Stage 1 5:40:24 h15
01.08 45km TPE3rd Wufeng to Xiweng Ultra Run 7:12:38 h28
18.07 45km TPE1st Egongji Mountain Ultra Run 7:42:10 h30
11.07 45km TPE4th Gary Mountain Ultra Run 7:12:47 h18
25.06 46km TPE5th Ptlaman Ultra Run 5:52:16 h12
20.06 45km TPE3rd Xiangtian Lake Ultra Run 7:42:33 h20
13.06 45km TPE2nd Dapu to Dongyan Mountain Ultra Run 5:15:00 h6
06.06 45km TPE1st Nankan Creek Ultra Run 6:36:51 h33
30.05 45km TPE1st Dingdongqiao Ultra Run 7:17:18 h30
16.05 48km TPE4th Taihsing to Hsuehchien Ultra Run 7:56:09 h23
09.05 45km TPE5th Mt.18 Tops Ultra Run 7:03:45 h19
01.05 46km TPE3rd Lion's Head Mountain Ultra Run 7:08:29 h15
18.04 46km TPE1st Dapu to Xiongkong Ultra Run 7:21:33 h21
02.04 45km TPE2nd Qionglin to Neiwan Ultra Run 5:33:36 h19
12.01 100km JPN5th Yakushima Ultramarathon 100 km 13:38:36 h78
05.01 45km TPE1st Zhubei to Yingge Ultra Run 5:56:56 h19
2019
21.12 55km TPE3rd Bei-yi Freeway Ultra Marathon 7:10:40 h185
02.11 100km TPE5th Buddha's Palm 100km Ultramarathon 13:47:19 h41
20.10 45km TPE1st Gaomei Wetland Ultra Run 6:55:34 h3 🥉
10.10 47km TPE1st National Day Ultra Run 6:12:39 h6
28.09 54km TPE2nd 800 Heroes - Overlord of Surround PengHu 54km 7:01:15 h10
13.09 46km TPE1st Moon Festival Ultra Run 7:23:53 h14
07.09 47km TPE1st Yunsen Waterfall Ultra Run 6:42:56 h15
21.07 46km TPE4th Beipu to Nanchuang Ultra Run 6:18:16 h21
20.07 45km TPE1st Green Green Grassland Ultra Run 6:53:45 h19
07.07 46.6km TPE4th Forest of Forget The Sorrow UltraMarathon 8:13:08 h112
30.06 50km JPN34. Lake Saroma 50 km Ultramarathon 4:57:38 h35
15.06 45km TPE3rd Gary Mountain Ultra Run 5:45:11 h11
04.05 46km TPE3rd Matai Meihua Ultra Run 6:53:44 h17
02.03 54km TPE2nd Taiwania 54 Ultra Trail 6:31:14 h32
26.01 45km TPE1st Guoxian Ultra Run 5:12:11 h6
12.01 50km TPE7th Yangmingshan 50km Ultra Marathon 5:31:00 h12
2018
16.12 45km TPE3rd Datun Mountain Ultra Marathon 5:01:35 h27