Fei-Fei (杨菲菲) Yang
ID 751684
Born : 1987 Cat. W35 Ultrarunner since 2015 CHN
45
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
2
Countries visited ?CHNChinaHKGHong Kong
12,9%
Rank quotient ?This runner's calculation uses 45 eligible race(s): Σ(rank − 1) = 2 337; Σ finishers = 18 129. 2 337 / 18 129 × 100 = 12.89%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed46
Km — ultra races3 643 km
> 100 km7
> 160 km1
> 200 km1
Longest race298,0 km
9th Hong Kong Four Trails Ultra Challenge — 25/1/2020

Km per year (ultra races)

170
2 races
2022
202
3 races
2023
408
6 races
2024
160
2 races
2025
100
1 race
2026

Race types (share of distance)

Trail98,0%
Stage2,0%

Wins & podiums (ultra)

🏆 Win1
🏆 Win F6
🏅 Top 31
🏅 Top 3 F17
Longest winning streak1
Current streak0

Records

50 km4h56'35100 km13h01'1850 mi17h11'18

HISTORY

45 race(s)
DateRacePerf.Rk
2026
24.01 100km HKG16th Hong Kong 100 Ultra Trail Race 13:01:18 h88
2025
26.10 60km CHN1st Xinyi Trail Running Race 7:37:28 h31
18.01 100km HKG15th Hong Kong 100 Ultra Trail Race 13:27:54 h49
2024
28.12 50km CHN1st TORX CHN100 Shenzhen - 50km 4:56:35 h14
01.12 50km HKG12th MSIG Lantau 50 7:43:00 h15
19.10 106km CHN10th Ninghai Ultra Trail - 100km 14:58:50 h55
21.09 100km CHN12th The North Face 100 China 15:07:36 h20
13.07 50km CHN8th Columbia 50 Ultra Trail Chongli Challenge Race 6:37:10 h29
04.05 51.8km CHN5th Cross-Forest Mt. Dawei Pingbian - 50 km 7:01:01 h14
2023
08.12 100km HKG8th The North Face 100 Hong Kong 19:45:49 h61
18.11 50km CHN5th Yangxian Trail Challenge - 50km 8:07:35 h18
04.11 52.1km CHN8th Ultra Trail Mt Siguniang 50 km 14:53:18 h118
2022
26.11 100km CHN5th China 100 mountain cross - 100 km Chengdu 14:22:40 h15
05.11 70km CHN7th TNF 100 Ultra Trail Challenge Moganshan - 70 km 10:10:33 h9
2021
09.01 60km CHN5th GZ100 Guangzhou - 60 km Run 8:10:01 h10
2020
21.11 100km CHN6th Wuyishan Trail Race 100 km 16:17:19 h5
24.10 110km CHN4th China 100 mountain cross - 110 km Count 14:11:46 h18
17.10 108km CHN8th Ninghai Ultra Trail - 100km 14:14:23 h22
19.09 98km CHN4th Ultra Trail Jiangle 100 km 16:46:16 h9
25.01 298km HKG9th Hong Kong Four Trails Ultra Challenge 2d 22:40:00 h11
2019
02.11 60km CHN5th Wuyishan Trail Race 60 km 6:53:15 h1 🏆
12.10 102.8km CHN6th Zhangye Qilian Mountain 100 km Trail Challenge 16:27:14 h32
29.06 70km CHN4th The Grand Wutai Pilgrimage 11:48:15 h85
03.05 52km CHN3rd Ultra Trail Jiangle 50 km 8:15:27 h45
30.03 55km CHN4th Mt Xiwang Ultra-Trail 8:01:04 h29
19.01 100km HKG9th Hong Kong 100 Ultra Trail Race 15:32:30 h100
2018
15.12 100km HKG6th The North Face 100 Hong Kong 17:20:01 h47
01.12 60km CHN2nd TNF 100 Ultra Trail Challenge Moganshan 9:24:20 h8
24.11 103km CHN3rd China 100 mountain cross - 100 km Leye 14:58:29 h38
27.10 70km CHN2nd Mogan Ultra 70km 10:15:00 h16
02.06 72km/2stages CHN3rd Guangzhou longdong Trail 72 11:39:09 h5
14.04 65km CHN4th Ultimate Tsaigu Trail Kuocang - 65 km 11:40:19 h29
31.03 57km CHN3rd Conghua CH50 - 57 km Run 12:16:08 h17
10.02 50km HKG6th MSIG Sai Kung 50 8:23:34 h23
2017
16.12 100km HKG5th The North Face 100 Hong Kong 20:17:47 h96
05.08 60km CHN1st Ultra Trail Challenge Bailidujuan 50 14:56:32 h105
22.04 100km CHN3rd Ultimate Tsaigu Trail Kuocang - 100 km 21:04:02 h69
05.03 55.8km CHN2nd Conghua CH50 10:38:56 h39
18.02 50km HKG5th MSIG Sai Kung 50 10:20:08 h74
2016
31.12 115km HKG2nd Ultra-Trail Tai Mo Shan (TTF) 115 km 23:46:56 h60
16.04 50mi CHN2nd Ultimate Tsaigu Trail Kuocang - 50 mi 17:11:18 h17
03.04 51km CHNNirvana 50 Run 11:37:53 h27
06.03 50km CHN1st Conghua CH50 8:25:52 h37
23.01 100km HKG6th Hong Kong 100 Ultra Trail Race 21:59:26 h746
2015
31.10 50km CHN3rd Dali 50 Ultra Endurance Race 10:46:14 h26