Kwok-Wai (Anson) (吳國偉) Ng
Born : 1974 Cat. M50 Ultrarunner since 2011 HKG
30
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
4
Countries visited ?HKGHong KongKORSouth KoreaMARMoroccoTPETaiwan
3,7%
Rank quotient ?This runner's calculation uses 30 eligible race(s): Σ(rank − 1) = 1 049; Σ finishers = 28 118. 1 049 / 28 118 × 100 = 3.73%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed35
Km — ultra races3 403 km
> 100 km8
> 160 km4
> 200 km1
> 24h2
Longest race250,7 km

Km per year (ultra races)

2022
339
3 races
2023
229
2 races
2024
120
1 race
2025
2026

Race types (share of distance)

Road18,6%
Trail74,0%
Stage7,4%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 32
🏅 Top 3 M2
Longest winning streak1
Current streak0

HISTORY

30 race(s)
DateRacePerf.Rk
2025
14.11 120km HKG12th TransLantau 120 by UTMB 20:50:57 h18
2024
13.12 100km HKG9th The North Face 100 Hong Kong 18:17:12 h54
08.11 129km HKG11th TransLantau 120 by UTMB 22:07:49 h18
2023
08.12 100km HKG8th The North Face 100 Hong Kong 15:53:27 h6
10.11 139km HKG10th TransLantau 140 by UTMB 21:35:49 h11
18.02 100km HKG13th Hong Kong 100 Ultra Trail Race 16:11:34 h112
2020
18.01 100km HKG10th Hong Kong 100 Ultra Trail Race 14:34:14 h66
2019
14.12 100km HKG7th The North Face 100 Hong Kong 16:25:51 h14
05.01 162km HKG4th Ultra-Trail Tai Mo Shan (UTMT) 100 Mile 25:19:33 h4
2018
16.11 100km HKG37th Oxfam Trailwalker Hong Kong 15:39:05 h96
13.10 76.1km HKG7th Raleigh Challenge Wilson Trail - Whole Course 10:03:18 h1 🏆
02.03 100km HKG7th TransLantau 100 Ultra Trail 17:44:38 h18
2017
16.12 100km HKG5th The North Face 100 Hong Kong 16:25:04 h19
17.11 100km HKG36th Oxfam Trailwalker Hong Kong 15:33:46 h62
04.02 24h HKG1st Hong Kong Ultra Marathon Charity Race 24h 189.830 km5
2016
17.04 64km HKG11th Round the Island Time Trial 7:28:00 h16
11.03 100km HKG5th TransLantau 100 Ultra Trail II 16:38:29 h7
2015
20.11 100km HKG34th Oxfam Trailwalker Hong Kong 13:02:30 h14
02.05 200km KOR14th Jeju-do around 200 km 26:40:08 h3 🥉
19.04 64km HKG10th Round the Island Time Trial 6:47:00 h7
30.01 24h HKG1st Hong Kong Ultra Marathon 24hr 144.377 km49
2014
13.12 100km TPE3rd Yilan Dongshan River 100km Ultra-Marathon 9:52:25 h31
14.11 100km HKG33th Oxfam Trailwalker Hong Kong 12:38:57 h8
18.01 100km HKG4th Hong Kong 100 Ultra Trail Race 14:00:11 h52
2013
15.11 100km HKG32th Oxfam Trailwalker Hong Kong 13:04:32 h22
19.01 100km HKG3rd Hong Kong 100 Ultra Trail Race 13:34:13 h41
2012
01.04 64km HKG7th Round the Island Time Trial 6:33:00 h18
18.02 100km HKG2nd Hong Kong 100 Ultra Trail Race 13:49:42 h48
2011
03.04 250.7km/6stages MAR26. Marathon des Sables 40:11:51 h228
15.01 100km HKG1st Hong Kong 100 Ultra Trail Race 15:42:00 h31