Ming-Hua (張銘華) Chang
ID 341608
Born : 1956 Cat. M70 Ultrarunner since 2012 TPE
46
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
49
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
39,4%
Rank quotient ?This runner's calculation uses 62 eligible race(s): Σ(rank − 1) = 6 617; Σ finishers = 16 792. 6 617 / 16 792 × 100 = 39.41%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed62
Km — ultra races3 724 km
Longest race100,0 km
3rd Fencihu 100 km Ultra Run — 9/2/2020

Km per year (ultra races)

91
2 races
2022
191
4 races
2023
2024
45
1 race
2025
2026

Race types (share of distance)

Road100,0%

Records

50 km5h17'20100 km12h44'1750 mi11h32'196 h54,11 km12 h84,96 km

HISTORY

63 race(s) · 1 split(s) nested
DateRacePerf.Rk
2025
30.08 45km TPE1st Taiwan Town and Country - Zhongliao 7:07:42 h106
2023
19.11 45km TPE5th Datun Mountain Ultra Marathon 6:52:31 h129
17.09 50km TPE1st Huashan 50 KM 7:39:53 h116
27.05 45.6km TPE1st Taiwan Town and Country - Waipu 7:10:42 h125
26.02 50km TPE6th Fencihu 50 km Ultra Run 7:18:39 h87
2022
26.02 45km TPE1st Taiwan Town and Country - Longjing（Buffalo） 5:49:52 h38
12.02 46km TPE1st Taiwan Town and Country - Qingshui 6:28:33 h73
2020
09.02 100km TPE3rd Fencihu 100 km Ultra Run 14:16:06 h134
25.01 51km TPE13th Chinese New Year Marathon - Rat 6:27:48 h61
19.01 50mi TPE8th Zhenxibao (Cinsbu) 50 Mile Ultramarathon II 11:32:19 h9
2019
21.12 55km TPE3rd Bei-yi Freeway Ultra Marathon 7:00:40 h153
22.11 100km TPE8th Yilan Dongshan River 100km Ultra-Marathon Night Run 14:52:46 h43
11.10 53km TPE5th Jhen-wu-shan UltraMaraton 7:35:22 h134
15.09 100km TPE1st Tour de Baguoshan - 2 o'clock start 16:00:00 h5
14.07 45.8km TPE4th Lovers' Gorge Ultra Run 6:06:52 h153
23.06 50km TPE1st North Dawu Mountain Ultra Marathon 7:06:05 h178
17.03 100km TPE2nd Fencihu 100 km Ultra Run 14:41:32 h103
17.02 6h TPE8th Taipei 6hr Ultra Marathon Sunday Run 49.275 km29
16.02 6h TPE8th Taipei 6hr Ultra Marathon Saturday Midnight Run 47.250 km18
05.02 54.4km TPE12th Tainan Branch Friendship Cup Chinese New Year Marathon 6:43:24 h123
20.01 100km TPE7th Zhenxibao (Cinsbu) 100 km Ultramarathon 13:54:39 h501
2018
09.12 100km TPE2nd Shancheng 100 km Ultramarathon 13:36:01 h115
24.11 100km TPE7th Yilan Dongshan River 100km Ultra-Marathon Night Run 14:37:25 h66
22.09 6h TPE3rd Doubang 6h Ultramarathon 47.360 km67
29.07 46.1km TPE3rd Tianxishui Ultra Run 6:06:47 h169
22.07 46km TPE3rd Lovers' Gorge Ultra Run 6:40:53 h131
30.06 56km TPE2nd Dongfong Ultra Marathon - 56 km 7:09:17 h72
06.05 50km TPE1st Paofeng 500 Ultramarathon 7:08:00 h23
07.04 6h TPE5th Yizai Jincheng 6h Ultramarathon 48.000 km72
16.02 55km TPE11th Tainan Branch Friendship Cup Chinese New Year Marathon 6:44:18 h138
11.02 6h TPE7th Taipei 6hr Ultra Marathon Sunday Run 52.591 km29
10.02 6h TPE7th Taipei 6hr Ultra Marathon Saturday Midnight Run 46.444 km29
2017
03.12 45km TPEDecisive battle in Lan Yang 5:56:20 h70
24.11 100km TPE6th Yilan Dongshan River 100km Ultra-Marathon Night Run 13:41:32 h39
06.08 46.5km TPE2nd Tianxishui Ultra Run 7:02:09 h165
23.07 45km TPE2nd Lovers' Gorge Ultra Run 5:36:36 h97
28.01 51.8km TPE10th Tainan Branch Friendship Cup Chinese New Year Marathon 6:04:25 h155
2016
25.11 100km TPE5th Yilan Dongshan River 100km Ultra-Marathon Night Run 14:09:58 h36
23.10 45km TPETwo Buddha to Tour Ultramarathon 5:55:05 h17
30.07 45km TPE1st Lovers' Gorge Ultra Run 5:47:12 h87
23.07 46.5km TPE1st Tianxishui Ultra Run 5:56:06 h84
24.04 60km TPE6th Run Around Taipei 60 km 7:41:51 h38
03.04 48km TPE2nd Jhushan Ultramarathon 6:20:00 h186
19.03 46km TPE1st Grapefruit scent Ultramarathon 5:31:31 h23
13.02 45.6km TPE1st Mountain sea lover Ultramarathon 5:41:00 h51
2015
13.09 50km TPE1st The Northern Cross Ultramarathon - 50 km 6:29:47 h11
19.02 50km TPE8th Tainan Branch Friendship Cup Chinese New Year Marathon 5:23:24 h114
25.01 100km TPE3rd Zhenxibao (Cinsbu) 100 km Ultramarathon 12:52:28 h192
2014
06.04 45.6km TPE1st Mingde Reservoir Ultramarathon 5:38:40 h445
23.02 54km TPE2nd Zhenxibao (Cinsbu) 54 km Ultramarathon 6:28:00 h145
31.01 54km TPE7th Tainan Branch Friendship Cup Chinese New Year Marathon 6:06:46 h158
2013
12.10 53km TPE2nd Jhen-wu-shan UltraMaraton 6:19:57 h116
25.08 50km TPE1st Shiding 50km Ultramarathon 6:30:19 h123
18.08 50km TPE2nd Taitung Liji badland 50km Ultra Marathon 5:57:40 h121
14.04 100km TPE1st Zhenxibao (Cinsbu) 100 km Ultramarathon 12:45:50 h59
24.03 12h TPE3rd National Taipei University 12H Ultra Marathon 84.963 km191
16.03 100km TPE3rd Southern Cross-Island Highway 100 km Ultra Marathon 12:44:17 h114
16.02 50km TPE2nd Taipei Int. 6Hour Ultra-Marathon Festival - 50km Split 5:32:47 h125
16.02 6h TPE2nd Taipei 6hr Ultra Marathon Saturday Run 54.108 km118
10.02 46.9km TPE6th Tainan Branch Friendship Cup Chinese New Year Marathon 5:20:12 h117
2012
08.12 50km TPE2nd Hsinchu Bao-shan Second Reservoir Ultramarathon 5:17:20 h134
21.10 47km TPE1st Jhen-wu-shan UltraMaraton 5:22:29 h99
12.08 7h TPEBei-tou Long-fong-gu 7 Hrs Ultra-marathon 49.616 km145