Wai-Chun (Mason) (關渭瑨) Kwan
ID 399669
Born : 1986 Cat. M40 Ultrarunner since 2013 HKG
36
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
5
Countries visited ?CHNChinaHKGHong KongJPNJapanKORSouth KoreaTHAThailand
5,1%
Rank quotient ?This runner's calculation uses 36 eligible race(s): Σ(rank − 1) = 1 643; Σ finishers = 32 098. 1 643 / 32 098 × 100 = 5.12%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed36
Km — ultra races2 964 km
> 100 km1
> 160 km1
Longest race170,0 km
5th Ultra-Trail Mt. Fuji (UTMF) — 27/4/2018

Km per year (ultra races)

2022
100
1 race
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 32
🏅 Top 3 M2
Longest winning streak0
Current streak0

Records

50 km4h44'10100 km12h49'02

HISTORY

36 race(s)
DateRacePerf.Rk
2023
24.02 100km HKG41th Oxfam Trailwalker Hong Kong 17:03:17 h50
2020
18.01 100km HKG10th Hong Kong 100 Ultra Trail Race 14:39:20 h72
2019
14.12 100km HKG7th The North Face 100 Hong Kong 16:30:25 h16
23.11 50km HKG3rd Mountain Range 50 - Tai Po Duo 6:57:35 h5
16.03 100km HKG2nd Rebel Walker 100 IV 16:34:56 h9
19.01 100km HKG9th Hong Kong 100 Ultra Trail Race 15:31:55 h99
2018
15.12 100km HKG6th The North Face 100 Hong Kong 16:20:30 h35
16.11 100km HKG37th Oxfam Trailwalker Hong Kong 14:08:35 h43
19.05 100km KOR3rd TNF 100 Korea 13:53:39 h7
27.04 170km JPN5th Ultra-Trail Mt. Fuji 34:52:46 h196
03.02 50km THA7th The North Face 100 Thailand - 50 km 4:44:10 h7
27.01 100km HKG8th Hong Kong 100 Ultra Trail Race 13:24:59 h83
2017
23.12 47.6km HKG1st Mountain Range 50 - Tai Po Duo 6:42:55 h2 🥈
16.12 100km HKG5th The North Face 100 Hong Kong 18:13:16 h47
17.11 100km HKG36th Oxfam Trailwalker Hong Kong 17:06:32 h95
01.10 45km HKG1st Ferei Maclehose Trail Dark 45 - MT2 6:37:27 h3 🥉
10.09 51.4km JPN7th Hakuba Int. Trail Run 5:53:59 h38
20.05 100km KOR2nd TNF 100 Korea 15:20:31 h5
16.04 100km CHN9th The North Face 100 China 12:49:02 h5
14.01 100km HKG7th Hong Kong 100 Ultra Trail Race 14:33:17 h134
2016
18.11 100km HKG35th Oxfam Trailwalker Hong Kong 15:10:07 h60
11.03 100km HKG5th TransLantau 100 Ultra Trail 15:37:34 h21
20.02 50km HKG4th MSIG Sai Kung 50 7:05:55 h14
23.01 100km HKG6th Hong Kong 100 Ultra Trail Race 13:31:22 h57
2015
12.12 100km HKG3rd The North Face 100 Hong Kong 17:33:20 h18
06.12 50km HKG4th MSIG Lantau 50 7:21:09 h11
08.11 50km HKG5th MSIG HK50 5:48:08 h8
17.01 100km HKG5th Hong Kong 100 Ultra Trail Race 13:47:51 h61
2014
15.03 50km HKG3rd TransLantau 50 Ultra Trail 7:46:37 h55
01.03 50km HKG2nd MSIG Sai Kung 50 6:51:45 h31
18.01 100km HKG4th Hong Kong 100 Ultra Trail Race 15:26:52 h124
2013
14.12 50km HKG1st The North Face 50 Hong Kong 7:20:09 h8
07.12 50km HKG2nd MSIG Lantau 50 7:02:01 h16
15.11 100km HKG32th Oxfam Trailwalker Hong Kong 14:40:33 h43
27.10 50km HKG3rd MSIG HK50 6:18:50 h12
17.03 50km HKG2nd TransLantau 50 Ultra Trail 10:12:00 h189