Fei (赵非) Zhao
ID 1244589
Born : 1984 Cat. M40 Ultrarunner since 2018 CHN
32
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
45
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 KongTHAThailand
25,9%
Rank quotient ?This runner's calculation uses 32 eligible race(s): Σ(rank − 1) = 3 971; Σ finishers = 15 358. 3 971 / 15 358 × 100 = 25.86%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed32
Km — ultra races2 402 km
> 100 km5
> 160 km1
Longest race168,0 km
9th Columbia 168 Ultra Trail Chongli Challenge Race — 11/7/2025

Km per year (ultra races)

205
3 races
2022
210
3 races
2023
523
6 races
2024
785
8 races
2025
2026

Race types (share of distance)

Trail100,0%

Records

50 km7h37'18100 km15h45'59

HISTORY

32 race(s)
DateRacePerf.Rk
2025
05.12 90km THA2nd Chiangmai Thailand by UTMB - ELEPHANT 100 14:38:44 h72
18.10 106km CHN11th Ninghai Ultra Trail - 100km 17:42:43 h90
05.10 60km CHN7th China Meiling Int. Trail Running 9:36:39 h31
21.09 60km CHN13th The North Face 100 China - 60km 7:39:52 h15
11.07 168km CHN9th Columbia 168 Ultra Trail Chongli Challenge Race 36:53:02 h81
16.05 103.7km CHN1st Ultra-Trail Great Wall by UTMB - 100K 16:18:21 h80
18.04 96.8km CHN7th Yunqiu Mountain Trail - DMY 100K 15:38:49 h26
18.01 100km HKG15th Hong Kong 100 Ultra Trail Race 15:45:59 h213
2024
19.10 106km CHN10th Ninghai Ultra Trail - 100km 17:59:35 h166
21.09 100km CHN12th The North Face 100 China 17:09:59 h45
12.07 100km CHN8th Columbia 100 Ultra Trail Chongli Challenge Race 17:40:09 h73
22.06 70km CHN1st Chicheng Ultra Trail 70km 10:48:38 h22
18.05 50km CHN1st Dajingmen Ancient Great Wall Cross Country 50km 7:59:19 h45
19.04 96.8km CHN6th Yunqiu Mountain Trail - DMY 100K 18:56:22 h138
2023
07.07 100km CHN7th Columbia 100 Ultra Trail Chongli Challenge Race 19:52:14 h132
14.05 50km CHN2nd Ultra Trail Challenge Race Beijing Labagou 9:36:46 h31
08.04 60km CHN4th Ultra Trail Jinan - 60 km 11:18:26 h48
2022
01.10 105km CHN1st Fragrant Hill 105 km 23:57:29 h5
25.09 50km CHN1st Ultra Trail Challenge Race Beijing Labagou 7:37:18 h30
04.09 50km CHN3rd Beijing Lingshan Trail Race 9:11:35 h35
2021
23.05 50km CHN4th Ultra Trail Mount Yanyu - UTMYY 50 8:52:02 h38
16.05 50km CHN6th Jingxigudao Cyclo Cross 10:00:45 h74
17.04 50km CHN3rd Great Wall 50 Int. Trail 12:20:28 h60
2020
24.10 55km CHN6th Ultimate Tsaigu Trail Kuocang - 55 km 9:32:12 h393
05.09 50km CHN4th Antu Four Mountain One Lake Trail - 50km 12:42:05 h115
2019
30.11 70km CHN3rd TNF 100 Ultra Trail Challenge Moganshan 13:58:26 h237
26.10 50km CHN4th Qingdao Laoshan 50K Ultra Trail 11:58:10 h151
01.06 55km CHN4th Mount Zu Trail Qinhuangdao 55km 15:47:53 h98
11.05 100km CHN11th The North Face 100 China 25:24:11 h722
31.03 50km CHN4th Jingxigudao Cyclo Cross 10:02:43 h159
2018
01.12 50km CHN3rd Fragrant Mountain Trail 11:38:46 h388
27.10 50km CHN3rd TransLaoshao 50 km Trailrunning Challenge 12:59:32 h190