Hai-Xin (陈海新) Chen
ID 270741
Born : 1980 Cat. M45 Ultrarunner since 2011 CHN
38
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 KongUSAUnited States
42,8%
Rank quotient ?This runner's calculation uses 38 eligible race(s): Σ(rank − 1) = 7 848; Σ finishers = 18 343. 7 848 / 18 343 × 100 = 42.78%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed38
Km — ultra races3 621 km
> 100 km8
> 160 km1
Longest race168,0 km
2nd Xtrail Kanas 168 km Ultra-Trail Run — 27/6/2019

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road6,9%
Trail93,1%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km6h54'08100 km14h52'55

HISTORY

38 race(s)
DateRacePerf.Rk
2020
19.12 100km CHN1st Wu Du 100 Ultra Trail 23:58:58 h51
2019
12.10 100km CHN1st Tongcheng Ultra Marathon 100 km 26:15:00 h26
27.06 168km CHN2nd Xtrail Kanas 168 km Ultra-Trail Run 38:39:06 h29
08.06 100km CHN2nd The Yellow River Stone Forest Ultra Run 19:24:54 h130
20.04 110km CHN4th XTrail Wulong 110K 25:37:44 h112
2018
15.12 108km CHN3rd Dasong 108 30:51:17 h18
16.11 100km HKG37th Oxfam Trailwalker Hong Kong 28:07:45 h1706
27.10 100km CHN1st Shaolin 100 km Run 19:40:07 h29
20.10 62km CHN1st Ultra Trail Shennongjia 62 km Salt Road Challenge 14:42:09 h43
03.10 120km CHN3rd MGD120 Ultramarathon 20:30:45 h4
08.09 90km CHN2nd TNF100 Ultra Trail Challenge Changbaishan 15:30:56 h124
11.08 107km CHN3rd Devil's Ridge Ultra 100K 22:35:56 h33
21.07 122km CHN3rd Transqilian Run 122km 28:54:04 h8
30.06 100km CHN2nd Longji Ultra Trail Running Race - 100 km 24:24:29 h61
23.06 100km CHN3rd Qingdao Laoshan 100K Ultra Trail 25:57:10 h108
17.06 104km CHN1st Explore the West of Dalian 100 km 25:13:33 h22
10.06 14h CHN3rd Jiwu Hangzhou 14h Ultra Trail 65.700 km16
02.06 102km CHN1st Qinling Int. Trail 102km 28:38:11 h69
26.05 100km CHN6th Dali 100 Ultra Endurance Race 22:26:16 h48
20.05 100km CHN1st The Yellow River Stone Forest Ultra Run 16:29:00 h135
30.04 100km CHN6th Wildman100 Trail Challenge SJZ 18:38:53 h12
21.04 100km CHN1st Pujiang Int. Trail Race - 100 km 16:38:50 h27
14.04 50km CHN1st Beijing Dazhuangke 50km 8:36:00 h35
2017
17.11 100km HKG36th Oxfam Trailwalker Hong Kong 27:41:49 h1371
20.05 100km CHN2nd Qingdao Laoshan 100K Ultra Trail 21:20:32 h81
2016
18.11 100km HKG35th Oxfam Trailwalker Hong Kong 29:29:55 h2099
04.09 56.5km CHN2nd Trail Mt Wugong 13:48:28 h139
16.04 50km USA11h Saipan Marathon 6:54:08 h32
2015
28.03 56km CHN1st Wuzhou Trail 56km 11:37:04 h81
2014
19.10 50km CHN1st Ningbo Trail 50k 8:35:00 h16
20.09 100km CHN5th Beijing Mountain 100K 14:52:55 h53
25.07 100km CHN1st Zhangye Qilian Mountain 100 km Trail Challenge 27:02:30 h67
17.05 100km CHN2nd Yishan 100km Mountain Trail Challenge 22:57:18 h119
19.04 100km CHN2nd DL100 Ultra Endurance Race 19:53:07 h71
14.03 100km HKG3rd TransLantau 100 Ultra Trail 29:35:45 h270
2013
16.03 100km HKG2nd Translantau 100 Ultra Trail 27:11:00 h153
2012
18.02 100km HKG2nd Hong Kong 100 Ultra Trail Race 19:17:44 h247
2011
05.11 100km CHN2nd Xiamen Xiangan 100 km 16:11:14 h241