Liang-Fei (宗良飞) Zong
Born : 1981 Cat. M45 Ultrarunner since 2015 CHN
29
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
44
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 ?CHNChinaFRAFranceHKGHong Kong
8,5%
Rank quotient ?This runner's calculation uses 29 eligible race(s): Σ(rank − 1) = 1 644; Σ finishers = 19 415. 1 644 / 19 415 × 100 = 8.47%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed29
Km — ultra races2 291 km
> 100 km7
> 160 km1
Longest race176,0 km

Km per year (ultra races)

50
1 race
2022
318
4 races
2023
546
6 races
2024
254
3 races
2025
100
1 race
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak1
Current streak0

HISTORY

29 race(s)
DateRacePerf.Rk
2026
24.01 100km HKG16th Hong Kong 100 Ultra Trail Race 14:35:27 h242
2025
18.10 106km CHN11th Ninghai Ultra Trail - 100km 16:26:29 h45
19.04 48.3km CHN7th Yunqiu Mountain Trail - MMY 50K 6:17:16 h28
18.01 100km HKG15th Hong Kong 100 Ultra Trail Race 13:22:58 h46
2024
02.11 55km CHN9th Wuyishan Trail Race 55 km 6:38:16 h8
19.10 106km CHN10th Ninghai Ultra Trail - 100km 14:33:35 h46
30.08 176km FRA21ème Ultra Trail Tour du Mont Blanc 39:28:55 h759
21.07 59km CHN1st Cftt Shennongjia Mountain Trail Race 10:04:51 h10
02.06 50km CHN1st Qingdao Zhushan Ultra Trail 5:43:44 h6
20.01 100km HKG14th Hong Kong 100 Ultra Trail Race 14:01:42 h37
2023
09.12 50km CHN3rd Nanjing Laoshan Trail 7:11:46 h12
11.11 103km HKG10th TransLantau 100 by UTMB 17:07:22 h21
22.10 55km CHN6th China 100 mountain cross - 55 km Chengdu 6:04:21 h14
15.04 109.6km CHN9th Ninghai Ultra Trail - 100km 15:56:28 h55
2022
05.11 50km CHN7th TNF 100 Ultra Trail Challenge Moganshan - 50 km 7:43:22 h11
2020
12.12 52km CHN1st Ningbo 50 6:19:10 h9
17.10 108km CHN8th Ninghai Ultra Trail - 100km 13:46:02 h19
2019
30.11 70km CHN3rd TNF 100 Ultra Trail Challenge Moganshan 9:05:31 h9
26.10 100km CHN4th Qingdao Laoshan 100K Ultra Trail 15:07:50 h5
29.06 70km CHN4th The Grand Wutai Pilgrimage II 9:23:07 h1 🏆
03.03 50km CHN1st Mountaincalling trail - ChangXing 6:01:27 h12
19.01 100km HKG9th Hong Kong 100 Ultra Trail Race 12:45:11 h18
2018
02.12 60km CHN5th 9 Long Lake Trail 7:00:16 h5
13.10 103.5km CHN6th Ninghai Ultra Trail - 100km 13:13:54 h6
27.01 100km HKG8th Hong Kong 100 Ultra Trail Race 13:11:18 h66
2017
03.12 50km CHN3rd Trailcatcher The 50K Challenge 8:00:23 h6
2016
27.11 60km CHN3rd 9 Long Lake Trail 10:17:39 h64
16.04 50km CHNHuangshan 50K 8:29:06 h107
2015
18.10 50km CHN3rd Ninghai Ultra Trail - 50km 5:48:08 h6