Chee-Lai (May) Lim
ID 800516
Born : 1968 Cat. W55 Ultrarunner since 2016 MAS
38
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
3
Countries visited ?HKGHong KongMASMalaysiaTHAThailand
45,8%
Rank quotient ?This runner's calculation uses 38 eligible race(s): Σ(rank − 1) = 2 766; Σ finishers = 6 044. 2 766 / 6 044 × 100 = 45.76%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed38
Km — ultra races3 512 km
> 100 km8
> 160 km2
> 24h4
Longest race168,0 km
8th Route 68 Challenge - 168 km — 4/3/2023

Km per year (ultra races)

309
3 races
2022
581
6 races
2023
935
10 races
2024
84
1 race
2025
100
1 race
2026

Race types (share of distance)

Road58,1%
Trail41,9%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F2
🏅 Top 31
🏅 Top 3 F11
Longest winning streak0
Current streak0

Records

50 km7h39'31100 km12h38'21100 mi25h55'3712 h75,00 km24 h147,66 km

HISTORY

38 race(s)
DateRacePerf.Rk
2026
07.02 100km MAS11th Route 68 Challenge - 100 km 17:53:57 h126
2025
22.02 84km MAS10th Route 68 Challenge - 84 km 13:56:40 h45
2024
07.12 93km THA1st Chiangmai Thailand by UTMB - ELEPHANT 100 22:41:40 h447
16.11 99km MAS1st Malaysia Ultra-Trail by UTMB - MY100 18:18:40 h83
19.10 100km MAS6th Ultimate Trails of Penang 100 km 33:55:53 h28
21.09 24h MAS5th Tin Mines Endurance Challenge - 24 h 136.800 km4
24.08 100km MAS3rd Pahang Eco 100km 32:39:26 h41
31.05 100km MAS3rd Merapoh Rainforest Trail - 100 km 19:08:40 h36
19.05 50km MAS1st The Batangsi Trail 50 km 9:48:03 h21
27.04 100km MAS9th TITI 100km Road Ultra Marathon 14:49:28 h16
03.02 100km MAS2nd Semenyih Ultra 100km 12:38:21 h12
07.01 12h MAS6th Bukit Kiara Ultra Challenge 56.000 km19
2023
11.11 103km HKG10th TransLantau 100 by UTMB 24:56:53 h298
14.10 50km MAS1st Magnificent Baling 50km 7:39:31 h32
26.08 100km MAS2nd Pahang Eco 100km 31:59:50 h36
08.07 100km MAS9th King of Kampung Kemensah 100 km 20:40:35 h11
04.03 168km MAS8th Route 68 Challenge - 168 km 29:24:30 h19
12.02 12h MAS8th Gunung Nuang Endurance 12 hour Run 60.000 km12
2022
22.10 100km MAS3rd Sekinchan Ultra 100km 14:42:50 h27
17.09 109km MAS10th The Most Beautiful Thing (TMBT) 100 km Ultra Trail Marathon 28:55:24 h78
16.07 100km MAS6th Cameron 100 km Ultra Trail 24:41:03 h101
2019
14.12 84km MAS2nd Malaysia Mountain Trail Festival - 84KM Ultra Challenge 26:33:26 h239
16.11 100mi MAS5th Universiti Malaya 100mi Ultra Marathon 25:55:37 h3 🥉
08.09 60km MAS1st KLAU Jungle Trail 11:23:00 h33
17.08 70km MAS4th Fraser Ultra 70 km 11:05:13 h36
20.04 100km MAS5th Route 68 Challenge - 100 km 15:56:55 h95
16.02 84km MAS3rd UiTM Ultramarathon 84 km 13:10:27 h46
26.01 24h MAS24h Malaysia Championship 2019 126.411 km10
12.01 12h MAS2nd Run For It X 12 Hour Challenge 75.000 km22
2018
20.10 24h MAS4th Universiti Malaya 24 hours Ultra Marathon 147.655 km5
13.05 54km MAS4th Ultimate Trails Of Penang Eco 50 km 17:01:01 h149
10.02 24h MAS4th 24H Ultra Run 131.241 km9
13.01 12h MAS1st Run For It X 12 Hour Challenge 75.000 km34
2017
09.12 12h MAS3rd 12 hour Bukit Cinta Ultramarathon 65.000 km22
22.07 55km MAS2nd Cameron 55 km Ultra Trail 13:02:54 h226
18.03 100km MAS4th TITI 100km Road Ultra Marathon 17:20:48 h188
2016
03.12 12h MAS2nd 12 hour Bukit Cinta Ultramarathon 65.000 km27
20.03 50km MAS3rd TITI 50km Road Ultra Marathon 8:26:53 h168