Chin-Chean Yong
Born : 1987 Cat. M35 Ultrarunner since 2015 MAS
33
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
59
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 ?GBRUnited KingdomGERGermanyJPNJapanMASMalaysiaSUISwitzerlandTURTürkiye
14,9%
Rank quotient ?This runner's calculation uses 33 eligible race(s): Σ(rank − 1) = 505; Σ finishers = 3 385. 505 / 3 385 × 100 = 14.92%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed33
Km — ultra races4 642 km
> 100 km17
> 160 km13
> 200 km5
> 24h5
Longest race691,0 km

Km per year (ultra races)

1 172
4 races
2022
313
3 races
2023
709
5 races
2024
531
4 races
2025
641
5 races
2026

Race types (share of distance)

Road12,1%
Trail79,8%
Elim.8,1%

Wins & podiums (ultra)

🏆 Win6
🏆 Win M6
🏅 Top 312
🏅 Top 3 M12
Longest winning streak2
Current streak2

HISTORY

34 race(s) · 4 split(s) nested
DateRacePerf.Rk
2026
19.09 63mi trail race GBR16th Hardmoors 60 9:48:26 h1 🏆
29.08 51mi GBR2nd Dales Dazzler 51mi 8:18:13 h1 🏆
23.05 12h JPNIAU 24h Asia and Oceania Championships - 12h Split 122.500 km25
23.05 24h JPNIAU 24h Asia and Oceania Championships 239.948 km15
11.04 35mi GBR4th Ripon Stinger Ultra 35mi 5:08:26 h1 🏆
23.01 100mi GBR12th Arc of Attrition by UTMB - Arc 100 25:15:12 h28
2025
13.12 31mi GBR6th Christmas Cracker Ultra 4:49:55 h1 🏆
07.11 24h GER1. 24h-Jubiläumslauf HaWei24 222.912 km3 🥉
23.08 126mi GBR11th Leeds & Liverpool Canal Race 130 mile 25:02:00 h2 🥈
15.03 55km GBR6th Pennine Bridleway PB55 Ultra Time Trial 5:16:11 h1 🏆
2024
19.10 Backyard Ultra MAS3rd Backyard Ultra World Team Championships - Malaysia 187.768 km (28h)2 🥈
01.09 360km SUISwissPeaks 360 6d 05:14:55 h114
20.07 57km GBR9th Helvellyn Sky Ultra (formerly Lakes Sky Ultra) 8:54:48 h16
19.05 50km GBRThe Keswick 50K Trail Race Ultra 5:25:55 h4
09.03 34mi GBRWelcome Way Ultramarathon 34mi 5:29:00 h5
2023
16.09 62mi GBR13th Hardmoors 60 11:01:52 h6
14.04 165km TUR11 Iznik Ultra Marathon 160K 23:39:26 h4
07.01 30mi GBR13th Hardmoors 30 5:44:09 h9
2022
04.11 Backyard Ultra GBR3rd God’s Own Backyard Ultra 187.768 km (28h)6
13.08 82mi GBR3rd The Dales Way Challenge 82mi 17:35:25 h3 🥉
30.07 100mi GBRPeak District 100 22:47:58 h4
03.06 691km GBRNational 3 Peaks Ultra 8d 13:32:00 h2 🥈
2021
20.11 80mi GBRHardwolds 80 17:02:14 h22
10.09 165km GBR4th Ultra-Trail Snowdonia UTS165 40:47:50 h7
2020
24.10 55mi GBR11th Hardmoors 55 10:49:50 h25
19.09 62mi GBR10th Hardmoors 60 12:21:42 h24
01.01 30mi GBR10th Hardmoors 30 5:20:20 h31
2019
02.11 52km GBR3rd Short Circuit Ultra 50km 6:41:50 h48
2018
30.06 24h GBREndure 24 hour run 185.074 km2 🥈
2016
23.09 102.2km GBRPeak District Challenge - Gold Ultra 100km 17:53:00 h1 🏆
30.04 110mi GBR9th Hardmoors 110 31:57:06 h45
27.03 100km GBR2nd Canalathon 100km 10:51:35 h13
2015
06.06 50.5mi GBRCalderdale Way Ultra 12:34:25 h26
01.01 30mi GBR5th Hardmoors 30 5:30:42 h66