Yu-Cheng (翁裕程) Weng
Born : 1977 Cat. M45 Ultrarunner since 2015 TPE
18
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
19,0%
Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 758; Σ finishers = 3 994. 758 / 3 994 × 100 = 18.98%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed18
Km — ultra races1 466 km
> 100 km4
> 160 km1
Longest race165,0 km

Km per year (ultra races)

104
1 race
2022
2023
2024
176
3 races
2025
2026

Race types (share of distance)

Road73,9%
Trail26,1%

HISTORY

18 race(s) · 4 split(s) nested
DateRacePerf.Rk
2025
29.11 75km TPE9th Formosa Trail 75km 15:03:32 h49
22.11 50km TPE14th Yilan Dongshan River 50km Ultra-Marathon 5:39:45 h41
28.09 6h TPE1st Luzhu Ultra Marathon - 6h AM 50.640 km13
2022
19.11 104km TPE6th Formosa Trail 104km 21:28:21 h9
2019
05.02 54.4km TPE12th Tainan Branch Friendship Cup Chinese New Year Marathon 5:22:26 h15
2018
10.03 100km TPE1st Taiwania 100 Ultra Trail 13:23:54 h68
10.02 12h TPE7th Taipei 12hr Ultra Marathon 81.277 km45
2017
25.11 104km TPE2nd Formosa Trail 100km 24:58:32 h44
15.04 110km TPE3rd The Northern Cross Ultramarathon - 110 km 15:28:42 h44
01.04 165km TPE3rd Race Across Taiwan Nonstop 165km 30:41:01 h19
11.03 100km TPE7th Southern Cross-Island Highway 100 km Ultra Marathon 11:09:42 h22
14.01 100km TPE5th Yangmingshan 100km Ultra Marathon 13:47:05 h18
2016
26.11 100km TPE5th Yilan Dongshan River 100km Ultra-Marathon 10:44:58 h13
01.10 50km TPE6th Flex Power National 50K Track Taipei 5:16:00 h43
31.01 6h TPE5th Taipei 6hr Ultra Marathon Sunday Run 61.596 km7
02.01 56km TPE4th Jhen-wu-shan UltraMaraton 5:21:10 h42
2015
28.11 50km TPE4th Yilan Dongshan River 50km Ultra-Marathon 4:38:15 h22
25.01 54km TPE3rd Zhenxibao (Cinsbu) 54 km Ultramarathon 6:39:26 h262