Guo-Zhen (李国贞) Li
ID 493585
Born : 1969 Cat. M55 Ultrarunner since 2014 CHN
29
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
3
Countries visited ?CHNChinaHKGHong KongITAItaly
66,7%
Rank quotient ?This runner's calculation uses 29 eligible race(s): Σ(rank − 1) = 5 254; Σ finishers = 7 874. 5 254 / 7 874 × 100 = 66.73%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed29
Km — ultra races3 015 km
> 100 km7
> 160 km4
> 200 km2
Longest race400,0 km
4th Ultra Trail Gobi Race (UTGR) 400 — 28/9/2018

Km per year (ultra races)

50
1 race
2022
50
1 race
2023
100
1 race
2024
110
2 races
2025
147
2 races
2026

Race types (share of distance)

Trail100,0%

Records

50 km7h33'10100 km20h47'27

HISTORY

29 race(s)
DateRacePerf.Rk
2026
12.04 50km CHN3rd Dachan Mountain Cross-country Race 7:33:10 h168
14.03 97km CHN2nd Ultra-Trail Xiamen by UTMB - 100K 26:53:57 h270
2025
20.12 60km CHN7th Yongtai Mt.Qingyun Trail Race 13:43:29 h41
27.09 50km CHN6th Transqilian Run 50km 12:16:19 h41
2024
28.12 100km CHN1st TORX CHN100 Shenzhen - 100km 23:53:45 h342
2023
23.12 50km CHN9th Fujian Five Tigers Trail 8:44:19 h83
2022
25.12 50km CHN8th Fujian Five Tigers Trail 9:47:38 h31
2021
04.05 125km CHN16th Ultra Gobi Biz Challenge For A+ 21:38:41 h86
2020
27.12 50km CHN6th Fujian Five Tigers Trail 8:01:56 h72
21.11 100km CHN6th Wuyishan Trail Race 100 km 20:47:27 h52
01.10 108km CHN15th Ultra Gobi Biz Challenge For A+ 20:38:28 h21
2019
30.03 100km CHN4th Jinhua Beishan Peak - 100 km 24:31:08 h34
15.03 170km CHN3rd Ultra-Trail Huangshan (UTHS) - 170 km 47:48:31 h131
2018
16.12 51km CHN4th Fujian Five Tigers Trail 8:02:03 h22
02.12 50km CHN2nd Yongtai Mt.Qingyun Trail Race 10:03:12 h126
28.09 400km CHN4th Ultra Trail Gobi Race (UTGR) 400 5d 09:17:45 h21
01.04 62km CHN2nd Fuzhou-Trail Kuliang 11:07:59 h14
2017
01.12 168km HKG5th HK168 - 168 km ultra-endurance race 43:47:24 h81
17.06 323km CHN1st Xtrail Kanas 330 km Ultra-Trail Run 4d 04:41:13 h32
2016
26.11 60km CHN1st MaXi Race China Jiangshan 60 km 15:52:31 h31
15.08 100km CHN2nd Chongli 100 Ultra Sky Trail Challenge - 100 km Run 23:49:21 h99
21.05 100km CHN1st Qingdao Laoshan 100K Ultra Trail 25:20:20 h78
23.01 100km HKG6th Hong Kong 100 Ultra Trail Race 21:28:53 h702
2015
26.08 119km ITA6ème Sur les Traces des Ducs de Savoie 32:42:36 h1185
09.05 100km CHN7th The North Face 100 China 23:00:59 h278
11.04 56.5km CHN1st Ultimate Tsaigu Trail Kuocang - 56.5 12:48:46 h68
2014
01.11 70km HKG2nd Lantau Trail race 70k 16:57:18 h128
21.09 45km CHN2nd Ninghai Ultra Trail 7:07:35 h164
18.01 100km HKG4th Hong Kong 100 Ultra Trail Race 23:40:34 h882