Chih-Chun (李智群) Li
ID 295239
Born : 1976 Cat. M50 Ultrarunner since 2012 TPE
30
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
36
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 ?HKGHong KongTPETaiwan
11,6%
Rank quotient ?This runner's calculation uses 30 eligible race(s): Σ(rank − 1) = 604; Σ finishers = 5 204. 604 / 5 204 × 100 = 11.61%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed30
Km — ultra races1 704 km
> 24h1
Longest race85,4 km
3rd Changming Award 6H — 5/1/2025

Km per year (ultra races)

130
2 races
2022
185
3 races
2023
180
3 races
2024
185
3 races
2025
182
3 races
2026

Race types (share of distance)

Road89,3%
Trail6,0%
Elim.4,7%

Wins & podiums (ultra)

🏆 Win12
🏆 Win M12
🏅 Top 318
🏅 Top 3 M18
Longest winning streak4
Current streak1

Records

50 km3h15'0450 mi5h52'036 h85,43 kmBackyard12 loops

HISTORY

30 race(s) · 2 split(s) nested
DateRacePerf.Rk
2026
21.03 50km TPE10th Beigan Ultramarathon 4:17:52 h1 🏆
07.03 52km TPE1st Xtrail Kenting by UTMB - Xtrail 50K 5:17:41 h8
11.01 50mi TPE4th Changming Award 50miles 5:52:03 h2 🥈
2025
22.03 50km TPE9th Beigan Ultramarathon 4:18:01 h2 🥈
15.03 50km TPE1st Xtrail 100 Trail Running Challenge 5:28:33 h1 🏆
05.01 6h TPE3rd Changming Award 6H 85.432 km1 🏆
2024
23.03 50km TPE8th Beigan Ultramarathon 4:12:44 h1 🏆
28.01 50km TPE3rd Changming Award 50km 3:15:04 h6
13.01 Backyard Ultra TPE2nd Taipei Backyard Ultra 80.472 km (12h)29
2023
10.10 50km TPE11th Flex Power National 50K Track Taipei 3:29:35 h2 🥈
07.05 6h 8th Wings for Life World Run 51.490 km47
29.01 6h TPE2nd Changming Award 6H 83.600 km1 🏆
2022
26.03 50km TPE6th Beigan Ultramarathon 4:17:37 h1 🏆
12.03 6h TPE1st Changming Award 6H 79.800 km1 🏆
2021
27.03 50km TPE5th Beigan Ultramarathon 4:10:55 h1 🏆
2020
31.10 50km TPE10th Flex Power National 50K Track Taipei 3:23:52 h4
2019
20.10 50km TPE9th Flex Power National 50K Track Taipei 3:35:13 h1 🏆
05.05 6h 6th Wings for Life World Run 53.270 km37
2018
04.03 50km HKG4th Rotary HK Ultra Marathon 50 km 3:34:18 h4
2017
07.05 6h 4th Wings for Life World Run 52.370 km153
2016
01.10 50km TPE6th Flex Power National 50K Track Taipei 3:38:28 h1 🏆
08.05 6h 3rd Wings for Life World Run 56.670 km70
2015
03.05 6h 2nd Wings for Life World Run 51.630 km139
01.02 6h HKG1st Hong Kong Ultra Marathon 6hr 78.070 km1 🏆
2014
10.10 50km TPE4th Flex Power National 50K Track Taipei 3:26:12 h1 🏆
04.05 6h 1st Wings for Life World Run 48.050 km106
2013
17.11 50km TPE3rd Flex Power National 50K Track Taipei 3:32:31 h2 🥈
2012
21.10 47km TPE1st Jhen-wu-shan UltraMaraton 3:55:01 h3 🥉
10.10 50km TPE2nd Flex Power National 50K Track Taipei 3:46:24 h5
05.05 53.5km TPE1st Bei-yi Freeway Ultra Marathon 4:28:14 h3 🥉