Chao-Sheng (Jacky) Lee
Born : 1980 Cat. M45 Ultrarunner since 2011 SGP
25
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
47
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
10
Countries visited ?AUSAustraliaCHNChinaFRAFranceHKGHong KongJPNJapanMASMalaysiaNZLNew ZealandSGPSingaporeTHAThailandTPETaiwan
58,5%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 7 782; Σ finishers = 13 302. 7 782 / 13 302 × 100 = 58.50%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed25
Km — ultra races2 545 km
> 100 km6
> 160 km3
Longest race171,0 km

Km per year (ultra races)

171
1 race
2022
115
1 race
2023
95
1 race
2024
50
1 race
2025
2026

Race types (share of distance)

Road11,4%
Trail88,6%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0

HISTORY

25 race(s)
DateRacePerf.Rk
2025
29.06 50km SGP4th Ultra Trail Singapore 6:45:37 h52
2024
02.11 95km CHN9th Ultimate Tsaigu Trail Kuocang - 105 km 16:57:28 h612
2023
28.10 115km CHN8th Ultimate Tsaigu Trail Kuocang - 115 km 28:19:24 h326
2022
09.12 171km THA3rd Thailand by UTMB - 100mi 44:56:45 h189
2020
18.01 100km HKG10th Hong Kong 100 Ultra Trail Race 19:57:55 h476
2019
11.05 50km TPE5th The Beast Trail 50km 16:28:21 h82
2018
28.07 100km MAS3rd Cameron 100 km Ultra Trail 20:26:44 h32
2017
01.09 167.7km FRA15ème Ultra Trail Tour du Mont Blanc 44:45:23 h1470
11.02 102km NZL9th Tarawera 100 km Ultramarathon 17:06:51 h352
2016
19.11 100km TPE1st Formosa Trail 100km 24:41:17 h32
11.03 100km HKG5th TransLantau 100 Ultra Trail 22:33:49 h313
2015
16.05 100km AUS8th The North Face 100 Australia 17:13:35 h483
17.01 100km HKG5th Hong Kong 100 Ultra Trail Race 19:30:29 h496
2014
14.09 110km JPN6th Shinetsu Five Mountains Trail 110km 19:50:35 h305
14.03 100km HKG3rd TransLantau 100 Ultra Trail 25:42:56 h199
2013
14.12 100km HKG1st The North Face 100 Hong Kong 25:15:26 h213
04.10 100km SGPThe North Face 100 Singapore 14:18:08 h19
26.04 100mi JPN2nd Ultra-Trail Mount Fuji 40:52:40 h402
19.01 100km HKG3rd Hong Kong 100 Ultra Trail Race 22:44:36 h590
2012
18.09 100km MASThe Most Beautiful Thing (TMBT) 100 km Ultra Trail Marathon 20:22:19 h30
19.05 82km JPN1st Shizuoka to Yamanashi 23:39:38 h832
11.03 16h SGPTwilight Ultra Challenge 90.000 km18
2011
18.12 12h SGP3rd MR25 Cross Country Ultra Marathon 51.000 km87
25.06 100km SGP1st Sundown 100 km Ultramarathon 14:48:42 h192
26.03 16h SGPTwilight Ultra Challenge 100.000 km5