Wai-Kin (蘇偉健) Soo
Born : 1974 Cat. M50 Ultrarunner since 2015 HKG
24
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
37
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 ?HKGHong KongJPNJapanKORSouth KoreaTHAThailandTPETaiwanVIEVietnam
25,6%
Rank quotient ?This runner's calculation uses 24 eligible race(s): Σ(rank − 1) = 4 904; Σ finishers = 19 126. 4 904 / 19 126 × 100 = 25.64%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed24
Km — ultra races1 834 km
> 100 km2
Longest race146,0 km
4th 4TUL 146km One Go — 29/3/2024

Km per year (ultra races)

2022
309
4 races
2023
299
3 races
2024
208
4 races
2025
52
1 race
2026

Race types (share of distance)

Road3,4%
Trail96,6%

HISTORY

24 race(s)
DateRacePerf.Rk
2026
07.03 52km TPE1st Xtrail Kenting by UTMB - Xtrail 50K 7:01:51 h100
2025
20.12 55km HKG10th The North Face 50 Hong Kong 10:40:08 h179
06.12 48km THA2nd Chiangmai Thailand by UTMB - HMONG 50-DAY 9:42:43 h751
20.09 47km VIE12th Vietnam Mountain Marathon 50km 9:18:55 h44
21.06 58km JPN1st Kaga Spa by UTMB - Kaga Spa Trail Endurance 50 11:31:24 h310
2024
07.12 53km THA1st Chiangmai Thailand by UTMB - HMONG 50 7:51:26 h310
29.03 146km HKG4th 4TUL 146km One Go 28:27:54 h8
20.01 100km HKG14th Hong Kong 100 Ultra Trail Race 20:18:43 h310
2023
24.11 97km HKG42th Oxfam Trailwalker Hong Kong 20:11:01 h159
16.04 62km JPN33th Fuji 3 Lakes 62 km Challenge 6:28:30 h60
11.03 50km HKG1st The North Face 100 Ultra Trail Challenge Hong Kong 10:28:09 h269
24.02 100km HKG41th Oxfam Trailwalker Hong Kong 33:37:13 h966
2020
18.01 100km HKG10th Hong Kong 100 Ultra Trail Race 17:06:29 h207
2019
14.12 100km HKG7th The North Face 100 Hong Kong 20:28:30 h70
23.11 50km HKG3rd Mountain Range 50 - Tai Po Duo 9:40:27 h23
12.10 50km KOR7th Transjeju Int. Trail Run 50 9:31:30 h174
30.03 50km HKG3rd Mountain Range 50 - Shatin Duo 10:10:47 h65
01.03 100km HKG8th TransLantau 100 Ultra Trail 27:04:53 h326
2018
15.12 100km HKG6th The North Face 100 Hong Kong 23:39:28 h237
10.11 52km HKG2nd TransNT 57 km Run 10:00:35 h168
13.10 76.1km HKG7th Raleigh Challenge Wilson Trail - Whole Course 13:04:56 h13
02.03 100km HKG7th TransLantau 100 Ultra Trail 23:15:43 h129
2016
20.02 103km HKG2nd Ultra Trail Hong Kong (UTHK) 100 19:28:05 h15
2015
10.10 84.7km HKG4th Raleigh Challenge Wilson Trail - Whole Course 15:02:28 h35