Long-Fei (闫龙飞) Yan
ID 561267
Born : 1988 Cat. M35 Ultrarunner since 2014 CHN
43
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
6
Countries visited ?AUSAustraliaCHNChinaHKGHong KongITAItalyKORSouth KoreaTHAThailand
0,6%
Rank quotient ?This runner's calculation uses 43 eligible race(s): Σ(rank − 1) = 131; Σ finishers = 21 393. 131 / 21 393 × 100 = 0.61%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed43
Km — ultra races3 034 km
> 100 km6
Longest race110,0 km
7th Seoul Ultra Trail 100K — 20/9/2025

Km per year (ultra races)

2022
160
2 races
2023
50
1 race
2024
412
6 races
2025
100
1 race
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win27
🏆 Win M28
🏅 Top 333
🏅 Top 3 M33
Longest winning streak7
Current streak0

Records

50 km4h10'59100 km9h08'50

HISTORY

43 race(s)
DateRacePerf.Rk
2026
24.01 100km HKG16th Hong Kong 100 Ultra Trail Race 9:59:08 h6
2025
27.12 60km CHN2nd TORX CHN100 Shenzhen - 60km 7:41:15 h17
05.12 90km THA2nd Chiangmai Thailand by UTMB - ELEPHANT 100 10:35:31 h5
01.11 50km CHN10th Ultimate Tsaigu Trail Kuocang - 50 km 4:34:04 h6
20.09 110km KOR7th Seoul Ultra Trail 100K 12:41:20 h1 🏆
07.09 50km CHN11th Wuyuezhai International Trail Challenge 4:10:59 h2 🥈
02.02 52km CHN2nd Shijiazhuang West Mountain Ten Overs 5:52:03 h1 🏆
2024
16.03 50km CHN1st Chengdu Trail 5:20:25 h4
2023
21.10 50.7km CHN5th Yunqiu Mountain Trail - MMY 50K 5:29:28 h8
15.04 109.6km CHN9th Ninghai Ultra Trail - 100km 15:07:34 h35
2020
24.10 55km CHN6th Ultimate Tsaigu Trail Kuocang - 55 km 4:55:52 h1 🏆
17.10 108km CHN8th Ninghai Ultra Trail - 100km 10:05:40 h1 🏆
19.09 50km CHN8th Wuyuezhai International Trail Challenge 4:37:22 h1 🏆
2019
19.10 108km CHN7th Ninghai Ultra Trail - 100km 10:29:39 h1 🏆
06.01 50km HKG4th Ultra-Trail Tai Mo Shan (YTF) 50 km 5:20:33 h1 🏆
2018
15.12 50km HKG6th The North Face 50 Hong Kong 4:45:05 h1 🏆
24.11 50km CHN1st Loushan Int. Trail 7:22:48 h1 🏆
10.11 52km HKG2nd TransNT 57 km Run 5:31:52 h2 🥈
27.10 70km HKG6th Lantau Trail race 70k 7:03:36 h1 🏆
13.10 103.5km CHN6th Ninghai Ultra Trail - 100km 10:47:56 h1 🏆
10.06 14h CHN3rd Jiwu Hangzhou 14h Ultra Trail 58.400 km17
30.04 52km CHN6th Wildman52 Trail Challenge SJZ 6:00:27 h1 🏆
14.04 50km CHN4th Ultimate Tsaigu Trail Kuocang - 50 km 4:16:07 h1 🏆
11.03 50km CHN3rd Ninghai Classic 50km 4:38:29 h2 🥈
2017
01.09 101km ITA12ème Courmayeur-Champex-Chamonix 12:27:11 h33
22.04 100km CHN3rd Ultimate Tsaigu Trail Kuocang - 100 km 12:18:30 h1 🏆
2016
04.09 56.5km CHN2nd Trail Mt Wugong 7:45:08 h1 🏆
27.02 45.3km CHN1st Aijiangshan Trail Series - Jingxigudao 3:44:21 h1 🏆
23.01 100km HKG6th Hong Kong 100 Ultra Trail Race 9:37:17 h2 🥈
2015
08.11 50km HKG5th MSIG HK50 4:57:05 h1 🏆
06.10 100km CHN1st Guacang Swordfight 100K 13:24:55 h1 🏆
18.07 100km CHN2nd Zhangye Qilian Mountain 100 km Trail Challenge 10:40:48 h1 🏆
16.05 100km AUS8th The North Face 100 Australia 9:08:50 h4
09.05 50km CHN7th The North Face 50 China 4:55:01 h1 🏆
18.04 50km CHN3rd DL50 Ultra Endurance Race 5:05:48 h1 🏆
11.04 56.5km CHN1st Ultimate Tsaigu Trail Kuocang - 56.5 6:43:08 h1 🏆
07.02 50km HKG3rd MSIG Sai Kung 50 5:11:50 h2 🥈
17.01 100km HKG5th Hong Kong 100 Ultra Trail Race 9:52:42 h1 🏆
2014
07.12 50km HKG3rd MSIG Lantau 50 5:24:13 h1 🏆
26.10 50km HKG4th MSIG HK50 5:00:40 h1 🏆
21.09 45km CHN2nd Ninghai Ultra Trail 3:50:31 h1 🏆
17.05 100km CHN2nd Yishan 100km Mountain Trail Challenge 11:10:25 h2 🥈
19.04 100km CHN2nd DL100 Ultra Endurance Race 13:12:48 h1 🏆