Wen-Cheng (阮文正) Juan
ID 447743
Born : 1968 Cat. M55 Ultrarunner since 2013 TPE
48
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
1
Countries visited ?TPETaiwan
29,4%
Rank quotient ?This runner's calculation uses 74 eligible race(s): Σ(rank − 1) = 4 454; Σ finishers = 15 128. 4 454 / 15 128 × 100 = 29.44%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed75
Km — ultra races4 993 km
> 100 km1
Longest race101,3 km
1st Luzhu Ultra Marathon - 14h — 28/9/2025

Km per year (ultra races)

146
2 races
2022
644
8 races
2023
500
5 races
2024
501
7 races
2025
450
5 races
2026

Race types (share of distance)

Road99,1%
Stage0,9%

Records

50 km4h55'36100 km11h43'056 h57,16 km12 h95,11 km

HISTORY

75 race(s) · 5 split(s) nested
DateRacePerf.Rk
2026
11.04 100km TPE2nd Xuhai Ultra Marathon 12:43:42 h21
21.03 50km TPE10th Beigan Ultramarathon 6:33:03 h36
14.03 100km TPE15th Southern Cross-Island Highway 100 km Ultra Marathon 12:56:03 h91
01.03 100km TPE9th Fencihu 100 km Ultra Run 12:59:24 h46
07.02 100km TPE15th Taipei 100km Ultra Marathon 13:06:58 h28
2025
27.12 55km TPE9th Bei-yi Freeway Ultra Marathon 6:33:55 h107
21.11 100km TPE14th Yilan Dongshan River 100km Ultra-Marathon Night Run 13:55:08 h50
28.09 14h TPE1st Luzhu Ultra Marathon - 14h 101.280 km19
20.09 100km TPE2nd Yizai Jincheng 100km 13:56:02 h31
05.09 45.2k TPE1st Hehuanshan Ultra Run 6:19:53 h185
30.08 45km TPE1st Taiwan Town and Country - Zhongliao 5:06:19 h15
08.03 100km TPE14th Southern Cross-Island Highway 100 km Ultra Marathon 13:25:52 h139
2024
22.12 100km TPE7th Shancheng 100 km Ultramarathon 12:26:49 h115
22.11 100km TPE13th Yilan Dongshan River 100km Ultra-Marathon Night Run 14:41:33 h67
09.03 100km TPE13th Southern Cross-Island Highway 100 km Ultra Marathon 12:39:00 h46
03.03 100km TPE7th Fencihu 100 km Ultra Run 12:56:44 h74
24.02 100km TPE13th Taipei 100km Ultra Marathon 11:55:26 h20
2023
24.12 100km TPE6th Shancheng 100 km Ultramarathon 12:22:53 h99
11.11 50km TPE2nd Fengyuan 50km Track 5:32:55 h44
20.10 100km TPE12th Yilan Dongshan River 100km Ultra-Marathon Night Run 14:42:41 h55
17.09 100km TPE1st Huashan 100 KM 13:27:57 h82
27.05 45.6km TPE1st Taiwan Town and Country - Waipu 5:06:08 h20
22.04 6h TPE8th Yizai Jincheng 6h Ultramarathon 48.794 km20
26.02 100km TPE6th Fencihu 100 km Ultra Run 12:49:34 h70
11.02 100km TPE12th Taipei 100km Ultra Marathon 14:23:42 h46
2022
25.12 100km TPE5th Shancheng 100 km Ultramarathon 13:24:53 h236
12.02 46km TPE1st Taiwan Town and Country - Qingshui 5:01:50 h26
2021
13.03 100km TPE10th Southern Cross-Island Highway 100 km Ultra Marathon 11:43:05 h85
28.02 100km TPE4th Fencihu 100 km Ultra Run 13:22:01 h95
30.01 100km TPE10th Taipei 100km Ultra Marathon 11:51:52 h16
2020
13.12 100km TPE4th Shancheng 100 km Ultramarathon 12:10:26 h61
29.11 6h TPE7th Yizai Jincheng 6h Ultramarathon 47.220 km46
20.11 100km TPE9th Yilan Dongshan River 100km Ultra-Marathon Night Run 12:28:36 h16
08.02 100km TPE9th Taipei 100km Ultra Marathon 12:33:22 h9
05.01 50km TPE2nd National University of Kaohsiung 50km 4:55:36 h27
2019
23.06 50km TPE1st North Dawu Mountain Ultra Marathon 6:37:23 h92
17.03 46.1km TPE1st Old Tree Tour Ultra Run 4:52:13 h35
06.01 50km TPE1st National University of Kaohsiung 50km 5:10:59 h34
2018
30.12 47km TPE1st Paolai Shancheng Ultramarathon 5:05:11 h76
11.11 45km TPE4th Meinong Ultramarathon 5:35:30 h46
04.11 6h TPE6th Kaohsiung 6h UltraMarathon Sunday Run 52.500 km11
29.07 46.1km TPE3rd Tianxishui Ultra Run 5:37:53 h107
22.07 46km TPE3rd Lovers' Gorge Ultra Run 6:32:58 h115
29.04 100km TPE1st Fencihu 100 km Ultra Run 12:34:13 h33
14.04 45km TPE3rd Chuoshui River 45 km Wanan Palace 5:18:49 h12
07.04 6h TPE5th Yizai Jincheng 6h Ultramarathon 56.000 km27
03.03 50km TPE1st The Peach Blossom Land 50K 5:34:41 h27
2017
11.11 46km TPE3rd Meinong Ultramarathon 5:35:47 h52
05.11 6h TPE5th Kaohsiung 6h UltraMarathon Sunday Run 54.250 km8
06.08 46.5km TPE2nd Tianxishui Ultra Run 5:45:30 h63
23.07 45km TPE2nd Lovers' Gorge Ultra Run 5:13:09 h69
20.05 50km TPE4th Dakeng Ultra Run - 50 km 5:43:38 h26
09.04 45.3km TPE2nd Kaohaiung Love Public Ultramarathon 5:14:39 h91
19.02 6h TPE1st Xanadu 6 Hour Ultramarathon 57.160 km16
01.01 52.9km TPE1st Roaming 139 Ultramarathon 6:24:14 h32
2016
18.12 6h TPE2nd National University of Kaohsiung 6h 49.700 km27
19.11 6h TPE4th Kaohsiung 6h Track UltraMarathon 45.500 km25
30.07 45km TPE1st Lovers' Gorge Ultra Run 5:03:11 h30
23.07 46.5km TPE1st Tianxishui Ultra Run 5:08:50 h36
22.05 45.3km TPE1st Kaohaiung Love Public Ultramarathon 5:12:46 h119
09.04 6h TPE3rd Yizai Jincheng 6h Ultramarathon 49.600 km52
03.04 48km TPE2nd Jhushan Ultramarathon 5:54:43 h113
06.03 47.3km TPE2nd Zhongliao Mountain Ultramarathon 5:09:00 h30
10.01 12h TPE1st National University of Kaohsiung 12h 73.500 km76
2015
09.10 48km TPE1st Jhushan Ultramarathon 5:48:57 h255
02.08 50km TPE1st Weiliaoshan Ultramarathon 7:42:09 h19
21.06 45km TPE1st Zhongliao Mountain Ultramarathon 5:18:00 h19
09.05 45km TPE1st Pure Sky and Cloud Ultramarathon 5:05:00 h5
05.04 6h TPE2nd Yizai Jincheng 6h Ultramarathon 54.400 km33
2014
25.06 45km TPERun Taiwan - Stage 5 Tainan to Kaohsiung 5:22:35 h8
26.04 45km TPE1st Hengchun Shanhai Ultramarathon 5:31:28 h140
26.01 6h TPE1st Yizai Jincheng 6h Ultramarathon 45.646 km263
2013
05.10 12h TPE1st Kaohsiung 12h Track UltraMarathon 95.108 km63
21.09 50km TPE1st Fengyuan 50km Track 5:11:52 h47
18.08 50km TPE2nd Taitung Liji badland 50km Ultra Marathon 5:19:14 h61