Suey-Fatt (Sam) Chong
Born : 1962 Cat. M60 Ultrarunner since 2010 SGP
42
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
4
Countries visited ?MASMalaysiaSGPSingaporeTHAThailandTPETaiwan
68,0%
Rank quotient ?This runner's calculation uses 42 eligible race(s): Σ(rank − 1) = 6 839; Σ finishers = 10 057. 6 839 / 10 057 × 100 = 68.00%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed54
Km — ultra races3 722 km
> 100 km7
> 160 km2
> 200 km1
Longest race333,0 km

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road53,2%
Trail20,2%
Stage26,6%

HISTORY

48 race(s) · 8 stage(s) nested
DateRacePerf.Rk
2018
21.07 16h SGP8th Twilight Ultra Challenge 55.000 km61
02.06 45km TPE2nd Fuguang to Chaipadong Ultra Run 7:40:58 h24
17.03 60km TPE8th Southern Cross-Island Highway 60 km Ultra Marathon 9:30:48 h306
10.03 53km TPE1st Taiwania 53 Ultra Trail 9:06:50 h149
2017
30.12 12h SGP9th MR25 Cross Country Ultra Marathon 52.500 km124
07.10 100km SGP1st SG-Ultra Marathon - 100 km 17:21:09 h76
23.09 16h SGP7th Twilight Ultra Challenge 85.000 km14
12.08 101km SGP6th Craze Ultra 101 km 21:36:14 h67
05.08 70km MAS3rd The Magnificent Merapoh Trail (TMMT) 70 km 11:39:03 h103
08.07 12h SGP5th Bedok Reservoir 12 hour Ultramarathon 51.600 km72
20.05 12h SGP2nd Garang Warrior Ultra 12 Hour Run 48.000 km86
2016
08.10 100km MAS1st Cameron 100 km Ultra Trail 29:08:43 h98
03.09 101km SGP5th Craze Ultra 101 km 22:40:20 h97
28.08 50km MAS1st King Of Sungai Lembing 7:25:01 h34
10.04 70km MAS2nd Route 68 Challenge - 68 km 9:57:35 h75
03.04 48km TPE2nd Jhushan Ultramarathon 7:57:54 h471
21.02 50km TPE1st Blue Whale Ultramarathon 50 km 6:45:44 h175
2015
31.10 12h SGP3rd Bedok Reservoir 12 hour Ultramarathon 60.200 km44
05.09 100mi SGP4th Craze Ultra 100 Miles 31:23:25 h17
03.01 12h SGP6th MR25 Cross Country Ultra Marathon 51.750 km204
2014
13.12 50km TPE3rd Yilan Dongshan River 50km Ultra-Marathon 6:42:04 h376
20.09 101km SGP3rd Craze Ultra 101 km 19:51:39 h41
16.08 12h SGP2nd Bedok Reservoir 12 hour Ultramarathon 73.100 km15
06.07 60km TPE2nd Run Around Taipei 60 km 10:57:48 h19
03.07 47km TPERun Taiwan - Stage 13 Guangfu to Hualien 6:57:05 h10
30.06 45km TPERun Taiwan - Stage 10 Taitung to Guanshan 8:49:51 h15
25.06 45km TPERun Taiwan - Stage 5 Tainan to Kaohsiung 7:55:13 h48
23.06 48km TPERun Taiwan - Stage 3 Dounan to Xinying 8:44:46 h18
2013
01.12 333km/6stages TPE1st Hualien-Taitung Multi-day Ultramarathon 2d 06:29:34 h32
30.11 50km TPE2nd Yilan Dongshan River 50km Ultra-Marathon 6:46:46 h528
03.08 72km TPE1st Shichong Creek Summer Ultramarathon 10:58:27 h496
14.04 50km TPE1st Zhenxibao (Cinsbu) 50 km Ultramarathon 8:33:53 h472
11.04 77km TPE1st Tour de Taiwan Island Ultramarathon Single Race (Dajia to Xinfeng) 11:53:38 h11
10.04 63km TPE1st Tour de Taiwan Island Ultramarathon Single Race (Pitou to Dajia) 7:50:07 h12
05.04 93km TPE1st Tour de Taiwan Island 3 Stages Ultramarathon - Stage 2 (Jinlun to Manzhou) 14:49:02 h8
04.04 85km TPE1st Tour de Taiwan Island 3 Stages Ultramarathon - Stage 1 (Chishang to Jinlun) 12:45:23 h14
30–31.03 155.5km/2stages TPE1st Tour de Taiwan Island 2 Stages Ultramarathon (Taipei to Jiaosi) 24:40:36 h35
02.02 100km THA2nd The North Face 100 Thailand - 100 km 16:56:52 h58
2012
30.12 12h SGP4th MR25 Cross Country Ultra Marathon 51.000 km139
08.12 50km TPE2nd Hsinchu Bao-shan Second Reservoir Ultramarathon 6:33:45 h395
22.09 101km SGP1st Craze Ultra 101 km 29:50:06 h56
05.05 53.5km TPE1st Bei-yi Freeway Ultra Marathon 7:42:11 h656
10.03 100km TPE2nd Southern Cross-Island Highway 100 km Ultra Marathon 15:20:42 h391
2011
18.12 12h SGP3rd MR25 Cross Country Ultra Marathon 51.000 km184
25.06 100km SGP1st Sundown 100 km Ultramarathon 14:44:45 h183
15.01 100km TPE3rd Praying for Taiwan - 100K Ultramarathon 12:43:45 h247
2010
26.12 12h SGP2nd MR25 Cross Country Ultra Marathon 71.400 km32
29.05 84km SGP3rd Sundown Night 84km 12:33:13 h206