Ning (陈宁) Chen
ID 667680
Born : 1971 Cat. M55 Ultrarunner since 2015 CHN
33
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
66,1%
Rank quotient ?This runner's calculation uses 34 eligible race(s): Σ(rank − 1) = 7 369; Σ finishers = 11 144. 7 369 / 11 144 × 100 = 66.13%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed34
Km — ultra races3 255 km
> 100 km14
> 160 km3
> 24h2
Longest race168,0 km
1st Chicheng Ultra Trail 168km — 21/6/2024

Km per year (ultra races)

268
2 races
2022
315
3 races
2023
475
4 races
2024
419
5 races
2025
96
1 race
2026

Race types (share of distance)

Road22,7%
Trail77,3%

Records

50 km5h19'11100 km18h00'27100 mi39h42'1912 h101,12 km24 h153,86 km

HISTORY

34 race(s) · 5 split(s) nested
DateRacePerf.Rk
2026
28.03 96km CHN4th Huangshan huizhou trail race 23:35:10 h378
2025
22.11 100km CHN1st JiangZhe ZhiDian QianBa 100km 27:41:58 h72
27.09 50km CHN1st Kailas Fuga Gongga 50 Extreme Glacier 14:51:55 h181
15.06 55km CHN1st Chandon Himalaya Extreme Trail Running 13:53:43 h114
18.04 159.2km CHN7th Yunqiu Mountain Trail - UMY 100M 45:18:46 h575
29.03 55km CHN3rd Huangshan huizhou trail race 9:36:33 h870
2024
21.06 168km CHN1st Chicheng Ultra Trail 168km 46:57:37 h65
19.04 143.7km CHN6th Yunqiu Mountain Trail - UMY 100M 41:48:49 h270
13.04 58km CHN2nd Huangshan huizhou trail race 12:55:32 h1018
16.03 105km CHN1st Chengdu Trail 27:05:49 h172
2023
28.10 115km CHN8th Ultimate Tsaigu Trail Kuocang - 115 km 30:34:28 h406
14.10 100km CHN1st Anshun Huangguoshu Waterfall 100 Ultra Trail Carnival 23:19:36 h146
09.09 100km CHN1st Weihai Ultra Trail 100km 28:16:35 h230
2022
12.11 100km CHN4th Xihong Old Road Ultra Trail - 100 km 27:21:40 h166
22.07 168km CHN6th Columbia 168 Ultra Trail Chongli Challenge Race 47:13:48 h162
2021
16.04 100mi CHN7th Jiangnan 100 Ultra Trail - 100mi 39:42:19 h315
2020
24.10 56km CHN4th China 100 Mountain Cross - 56 km Count 9:10:57 h102
17.10 108km CHN2nd Lingjiushan Trail Running - 100 km 30:13:18 h38
26.09 102.3km CHN2nd Maxi-Race China - Xixia 100km 24:29:24 h50
26.09 50km CHN2nd Run Guizhou - Longli 50 km 6:47:52 h206
2019
07.12 50km CHN2nd The Bund, Shanghai 50km 9:37:14 h109
26.10 110km CHN3rd Yuhuang Ultra Endurance Race - 100 km 26:48:10 h48
07.09 50km CHN7th Wuyuezhai International Trail Challenge 8:43:02 h108
08.06 100km CHN2nd The Yellow River Stone Forest Ultra Run 18:00:27 h84
31.03 50km CHN1st Lishui Ultra Marathon 5:19:11 h955
23.02 12h CHN4th Lian Island 12 Hours Ultra Marathon 67.500 km208
2017
09.12 24h CHN1st Hangzhou ultramarathon 24H race 138.801 km48
21.10 24h CHN2nd Strait 24 Hours Int. Ultramarathon 153.861 km29
21.05 102km CHN2nd Mentougou Trail Conference 102 km 14:19:24 h49
26.03 50km CHN2nd Wuxi Trail Race - Spring 7:03:29 h12
2016
24.09 55km CHNUltra-Trail Mountain Yanshan 10:48:18 h54
18.06 12h CHN1st Mount Xiqiao Int. 12 Hour Ultra Marathon 82.800 km31
03.04 12h CHN6th Fuzhou 12-Hour Run 93.900 km68
2015
22.03 12h CHN5th Fuzhou 12-Hour Run 101.118 km64