Wai-Hei (吳瑋曦) Ng
ID 739752
Born : 1999 Cat. M23 Ultrarunner since 2015 HKG
50
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
7
Countries visited ?CHNChinaGBRUnited KingdomHKGHong KongITAItalySGPSingaporeTHAThailandTPETaiwan
11,1%
Rank quotient ?This runner's calculation uses 56 eligible race(s): Σ(rank − 1) = 2 171; Σ finishers = 19 490. 2 171 / 19 490 × 100 = 11.14%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed56
Km — ultra races3 079 km
Longest race100,0 km
3rd GZ100 Guangzhou - 100 km Run — 25/5/2019

Km per year (ultra races)

2022
2023
307
6 races
2024
875
16 races
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win8
🏆 Win M8
🏅 Top 322
🏅 Top 3 M21
Longest winning streak2
Current streak0

Records

50 km4h23'13100 km17h22'58

HISTORY

56 race(s)
DateRacePerf.Rk
2025
20.12 55km HKG10th The North Face 50 Hong Kong 7:20:59 h7
13.12 50km HKG13th MSIG Lantau 50 7:28:29 h16
16.11 53km HKG12th TransLantau 50 by UTMB 5:43:06 h3 🥉
01.11 57km HKG2nd Maclehose Trail Warm-up Race 7:06:53 h1 🏆
26.10 55km HKG3rd Outopia HK Wild 50 5:53:22 h2 🥈
25.10 75km HKG5th Kailas Fish N Sheep 75k 9:43:29 h3 🥉
18.10 50km HKG11th Raleigh Challenge Wilson Trail - Night Course 6:09:38 h1 🏆
11.10 45km HKG6th Ferei Dark 45 10:26:29 h281
25.05 53km HKG5th Hong Kong Trail Championships 8:38:50 h11
29.03 64.5km HKG10th Lantau Trail race 70k 6:39:10 h2 🥈
07.03 57km HKG6th Victoria 57 6:18:40 h1 🏆
02.03 45km HKG5th 4TUL 100km Warrior - 45km 5:39:53 h1 🏆
22.02 54km HKG11th MSIG Sai Kung 50 6:52:02 h4
16.02 50km HKG6th The 9 Dragons - 50 km 6:20:04 h1 🏆
25.01 55km HKG6th MSIG HK50 West 5:29:02 h2 🥈
17.01 56km HKG15th Hong Kong 100 Ultra Trail Race - Half 5:19:47 h14
2024
21.12 45km HKG5th Mountain Range 50 - Shatin 5:37:43 h4
14.12 56.1km HKG9th The North Face 50 Hong Kong 5:47:56 h2 🥈
28.11 50km HKG5th Golden 100 Hong Kong - 50 km Run 6:05:48 h1 🏆
13.10 55km HKG3rd Touge Fifty 55km 7:20:26 h2 🥈
05.10 56km HKG1st Maclehose Trail Warm-up Race 7:06:35 h2 🥈
08.09 45km HKG1st VJ Maclehose Trail 7:10:48 h20
2019
15.12 50km HKG7th The North Face 50 Hong Kong 9:13:16 h76
29.06 87km ITA1^ Ultra Dolomites 16:47:32 h300
25.05 100km CHN3rd GZ100 Guangzhou - 100 km Run 17:22:58 h13
11.05 50km TPE5th The Beast Trail 50km 13:43:02 h45
23.03 50km HKG1st MSIG HK50 West 7:37:02 h34
02.03 50km HKG8th TransLantau 50 Ultra Trail 7:01:19 h20
23.02 50km HKG7th MSIG Sai Kung 50 7:16:07 h6
17.02 50km HKG1st Fast100 ultra - Fast 50 km 5:23:20 h25
03.02 50km HKG3rd The 9 Dragons - 50 km 8:04:53 h7
26.01 50km THA8th The North Face 100 Thailand - 50 km 4:53:46 h3 🥉
06.01 50km HKG4th Ultra-Trail Tai Mo Shan (YTF) 50 km 6:59:19 h8
2018
15.12 50km HKG6th The North Face 50 Hong Kong 6:59:14 h25
02.12 50km HKG7th MSIG Lantau 50 11:20:43 h91
24.11 50km HKG2nd Mountain Range 50 - Tai Po 7:30:01 h20
16.11 100km HKG37th Oxfam Trailwalker Hong Kong 21:01:53 h500
10.11 52km HKG2nd TransNT 57 km Run 8:18:12 h53
21.10 51km HKG2nd Sowers Action Challenging 51km 5:25:16 h1 🏆
13.10 76.1km HKG7th Raleigh Challenge Wilson Trail - Whole Course 11:21:03 h3 🥉
29.09 50km SGP4th MSIG Singapore Action Asia 50 4:23:13 h8
14.09 52km GBR2nd Ben Nevis Ultra SkyRace 6:26:56 h199
12.05 50km TPE4th The Beast Trail 50km 13:37:00 h37
22.04 50km CHN10th The North Face 50 China Plus 8:01:08 h289
03.03 50km HKG7th TransLantau 50 Ultra Trail 5:25:29 h2 🥈
25.02 54km HKG2nd The 9 Dragons - 50 km 6:48:59 h2 🥈
10.02 50km HKG6th MSIG Sai Kung 50 6:31:31 h5
13.01 57km HKG1st TransNT 57 km Run 6:50:22 h4
2017
31.12 50km HKG3rd Ultra-Trail Tai Mo Shan (YTF) 50 km 7:51:00 h10
23.12 48km HKG1st Mountain Range 50 - Tai Po 5:54:09 h2 🥈
16.12 50km HKG5th The North Face 50 Hong Kong 6:23:52 h8
03.12 50km HKG6th MSIG Lantau 50 7:29:07 h17
21.10 50km HKG7th MSIG HK50 5:42:21 h15
2016
29.10 70km HKG4th Lantau Trail race 70k 11:00:30 h15
2015
28.11 55km HKG3rd HK168 - 50 km ultra-endurance race 7:05:44 h1 🏆
31.10 45km HKG45km Midnight Express 5:26:16 h2 🥈