Chi-Tsu (鄧繼祖) Teng
Born : 1958 Cat. M65 Ultrarunner since 2014 TPE
45
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 46 eligible race(s): Σ(rank − 1) = 2 635; Σ finishers = 8 974. 2 635 / 8 974 × 100 = 29.36%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed47
Km — ultra races3 435 km
> 100 km5
Longest race125,0 km

Km per year (ultra races)

349
5 races
2022
72
1 race
2023
105
2 races
2024
50
2 races
2025
2026

Race types (share of distance)

Road93,4%
Trail3,0%
Stage3,6%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 33
🏅 Top 3 M3
Longest winning streak1
Current streak0

HISTORY

46 race(s) · 2 stage(s) nested
DateRacePerf.Rk
2025
22.11 50km TPE14th Yilan Dongshan River 50km Ultra-Marathon 5:18:54 h31
05.09 45.2k TPE1st Hehuanshan Ultra Run 6:10:23 h156
2024
07.12 53km TPE7th 800 Heroes - Jinshui Camp Trail westward 53km 7:42:05 h17
28.02 51.6km TPE1st Taiwan Town and Country - Beitun 5:45:02 h3 🥉
2023
11.02 72km TPE3rd Jiumei Ultramarathon 9:28:11 h12
2022
25.12 100km TPE5th Shancheng 100 km Ultramarathon 12:24:36 h152
19.11 100km TPE11th Yilan Dongshan River 100km Ultra-Marathon 11:36:17 h12
14.08 53km TPE3rd New Store Old Street Ultra Run 6:04:43 h11
12.02 46km TPE1st Taiwan Town and Country - Qingshui 5:21:51 h38
08.01 50km TPE10th Yangmingshan 50km Ultra Marathon 5:01:18 h10
2021
25.12 55km TPE5th Bei-yi Freeway Ultra Marathon 5:47:47 h22
01.05 50km TPE2nd Mei Shan 36 Curves 6:08:20 h23
10.04 125km TPE4th Legend of the Mountain 125 km Ultra Run 17:00:50 h32
09.01 63km TPE9th Yangmingshan 63km Ultra Marathon 7:39:42 h38
2020
13.12 100km TPE4th Shancheng 100 km Ultramarathon 12:03:52 h58
14.11 100km TPE3rd 800 Heroes - Leisurely Running in Yuli 100km 12:28:47 h41
23.08 46.6km TPE5th Forest of Forget The Sorrow UltraMarathon 6:14:02 h21
09.08 45.3km TPE5th Run to Malabon UltraMarathon 7:49:00 h40
11.04 63km TPE3rd Legend of the Mountain 63 km Ultra Run 8:01:55 h2 🥈
09.02 100km TPE3rd Fencihu 100 km Ultra Run 13:07:58 h81
12.01 63km TPE8th Yangmingshan 63km Ultra Marathon 7:10:03 h23
2019
28.12 50km TPE6th Dakeng Ultra Run - 50 km 5:47:14 h34
08.12 100km TPE3rd Shancheng 100 km Ultramarathon 11:56:00 h95
09.06 100km TPE2nd Shudder Sheipa Ultramarathon - 100km 13:59:32 h27
09.03 100km TPE9th Southern Cross-Island Highway 100 km Ultra Marathon 12:11:44 h46
17.02 50.8km TPE1st Slow living Ultra Run 5:10:27 h1 🏆
12.01 66km TPE7th Yangmingshan 66km Ultra Marathon 7:46:15 h26
2018
29.12 45km TPE4th Jiji Mountains Ultra Run 5:19:58 h21
01.12 100km TPE5th Dakeng Ultra Run - 100 km 13:17:22 h14
29–30.09 122km/2stages TPE2nd Shanhailian Ultramarathon 15:02:42 h7
29.04 100km TPE1st Fencihu 100 km Ultra Run 14:01:39 h80
21.01 100km TPE6th Zhenxibao (Cinsbu) 100 km Ultramarathon 13:30:37 h291
2017
02.12 102km TPE2nd Blue Whale Ultramarathon 102 km 13:16:22 h19
22.10 60km TPE1st Spread in the wind ultramarathon 6:54:25 h79
15.04 110km TPE3rd The Northern Cross Ultramarathon - 110 km 14:24:18 h18
04.03 46.6km TPE2nd Grapefruit scent Ultramarathon 4:46:57 h20
08.01 100km TPE5th Zhenxibao (Cinsbu) 100 km Ultramarathon 13:02:33 h206
2016
26.11 100km TPE5th Yilan Dongshan River 100km Ultra-Marathon 12:21:41 h42
23.10 70km TPE1st Shudder Sheipa Ultramarathon - 70km 9:02:05 h116
24.09 70km TPE7th Run Around Taipei 70 km 8:23:30 h15
12.03 120km TPE6th Southern Cross-Island Highway 120 km Ultra Marathon 14:40:51 h73
21.02 50km TPE1st Blue Whale Ultramarathon 50 km 5:39:35 h53
09.01 66km TPE4th Yangmingshan 66km Ultra Marathon 7:56:36 h49
2015
07.03 100km TPE5th Southern Cross-Island Highway 100 km Ultra Marathon 13:07:51 h138
25.01 54km TPE3rd Zhenxibao (Cinsbu) 54 km Ultramarathon 6:33:03 h230
2014
28.12 66km TPE3rd Yangmingshan Ultra Marathon 8:37:03 h158