Chuan-Guo (孙传国) Sun
Born : 1970 Cat. M55 Ultrarunner since 2014 CHN
43
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 ?CHNChina
13,4%
Rank quotient ?This runner's calculation uses 43 eligible race(s): Σ(rank − 1) = 1 317; Σ finishers = 9 865. 1 317 / 9 865 × 100 = 13.35%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed43
Km — ultra races3 867 km
> 100 km10
> 160 km5
Longest race170,0 km

Km per year (ultra races)

2022
272
4 races
2023
155
2 races
2024
195
4 races
2025
2026

Race types (share of distance)

Road6,6%
Trail93,4%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 33
🏅 Top 3 M3
Longest winning streak0
Current streak0

HISTORY

43 race(s)
DateRacePerf.Rk
2025
18.10 47km CHN1st Bright Moon Mountain Trail Race 6:44:41 h44
27.09 50km CHN1st Kailas Fuga Gongga 50 Extreme Glacier 14:32:39 h172
20.09 50km CHN7th Longji Ultra Trail Running Race - 50 km 7:43:05 h17
19.04 48.3km CHN7th Yunqiu Mountain Trail - MMY 50K 7:00:49 h82
2024
02.11 55km CHN9th Wuyishan Trail Race 55 km 9:05:37 h115
02.06 100km CHN7th China 100 mountain cross - 100 km Chengdu 18:35:19 h31
2023
22.10 55km CHN6th China 100 mountain cross - 55 km Chengdu 6:50:13 h42
17.09 67.3km CHN3rd Ultra Trail Shennongjia 65 km Salt Road Challenge 11:06:29 h42
09.09 50km CHN1st Weihai Ultra Trail 50km 8:44:37 h19
18.03 100km CHN6th China 100 mountain cross - 100 km Chengdu 14:45:51 h47
2021
22.05 69km CHN5th TNF 100 Ultra Trail Challenge Moganshan - 70 km 10:06:41 h14
09.04 168km CHN3rd Ultra Trail Jinan - 168 km 36:40:25 h6
02.01 50km CHN1st 1390 Archipelago Trail - 50km 8:11:34 h15
2020
05.12 100km CHN4th China 100 mountain cross - 100 km Yangshuo 15:07:13 h39
24.10 110km CHN4th China 100 mountain cross - 110 km Count 17:12:10 h54
06.10 100km CHN2nd Ultra Trail Jinan - 100 km 26:07:03 h22
2019
02.11 75km CHN5th Ultra Trail Mt Siguniang 75 km 20:53:33 h15
19.10 155.4km CHN1st Chishui River Ultra Marathon 155 km 18:10:31 h21
12.10 102.8km CHN6th Zhangye Qilian Mountain 100 km Trail Challenge 15:45:45 h23
06.10 50km CHN2nd Ultra Trail The Songhua Lake For Brave 7:29:25 h2 🥈
15.09 62km CHN2nd Ultra Trail Shennongjia 62 km Salt Road Challenge 10:35:42 h8
07.09 58.3km CHN3rd Ultra Trail Mount Tianzhu 60 7:11:04 h3 🥉
01.09 50km CHN1st Joy Forest Run - Xiajin 4:21:04 h33
11.05 50km CHN2nd Sanmenxia 50 - Lushi 5:45:33 h7
13.04 51km CHN1st Maxi-Race China - Xixia 50km 5:32:16 h7
2018
24.11 103km CHN3rd China 100 mountain cross - 100 km Leye 15:16:47 h41
10.11 100km CHN3rd China 100 mountain cross - 100 km Yuyao 20:47:31 h70
27.10 100km CHN3rd China 100 mountain cross - 100 km Jigong Mountain 14:01:26 h33
20.10 60km CHN3rd Taiyuan Ultra Trail - Dragon 60 km 6:06:31 h3 🥉
15.07 100km CHN1st Capstone 100 26:35:47 h28
20.05 100km CHN1st The Yellow River Stone Forest Ultra Run 12:05:44 h22
23.03 170km CHN2nd Ultra-Trail Huangshan (UTHS) - 170 km 29:36:34 h4
2017
23.11 168km CHN3rd Ultra-Trail Three Gorges 168 km 41:49:29 h15
04.11 100km CHN5th Dali 100 Ultra Endurance Race 12:12:09 h6
19.08 103.6km CHN3rd Ultra Trail 100K Mt Gongga 20:08:43 h62
2016
24.11 168km CHN2nd Ultra-Trail Three Gorges 168 km 36:41:04 h8
27.08 100km CHN2nd Ultra Trail 100K Mt Gongga 23:07:26 h46
05.06 52.5km CHN1st Baturu Trail Mt. Guanmen 52.5km 9:14:53 h5
2015
27.11 168km CHN1st Ultra-Trail Three Gorges 168 km 42:13:38 h13
22.08 100km CHN1st Ultra Trail 100K Mt Gongga 19:18:29 h31
02.05 100km CHN3rd Wildman100 Trail Challenge SJZ 17:25:15 h23
2014
25.07 100km CHN1st Zhangye Qilian Mountain 100 km Trail Challenge 22:50:17 h39
22.03 100km CHN1st Hangzhou 100 Ultra Trail Race 24:57:38 h31