Chae-Gyu (박채규) Park
Born : 1959 Cat. M65 Ultrarunner since 2006 KOR
32
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
55
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
1
Countries visited ?KORSouth Korea
26,9%
Rank quotient ?This runner's calculation uses 32 eligible race(s): Σ(rank − 1) = 1 620; Σ finishers = 6 015. 1 620 / 6 015 × 100 = 26.93%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed32
Km — ultra races4 386 km
> 100 km9
> 160 km5
> 200 km3
Longest race622,0 km

Km per year (ultra races)

202
2 races
2022
2023
2024
102
1 race
2025
2026

Race types (share of distance)

Road83,9%
Trail16,1%

HISTORY

32 race(s)
DateRacePerf.Rk
2025
06.09 102km KOR19th Suncheon Bay 100 km Ultramarathon 15:57:00 h113
2022
03.09 102km KOR16th Suncheon Bay 100 km Ultramarathon 16:11:00 h51
11.06 100km KOR19th Gwangju 100km Ultra Marathon 15:45:00 h43
2018
16.06 100km KOR9th Ulsan Taewha River 100 km Ultramarathon 13:28:10 h87
19.05 100km KOR4th Jeonju 100km Ultra Marathon 13:24:00 h58
2017
09.09 100km KOR11th Suncheon Bay 100 km Ultramarathon 14:14:05 h62
2016
20.08 100km KOR12th Busan Summer Beach 100 km Ultra Marathon 14:39:43 h89
14.05 100km KOR11th Daejeon Yusung Hot spring Ultramarathon 15:41:00 h106
2015
31.10 100km KOR9th Suncheon Bay 100 km Ultramarathon 13:27:50 h39
2014
25.10 100km KOR8th Suncheon Bay 100 km Ultramarathon 12:50:30 h20
11.10 101km KOR8th Youngdong Dried Persimmon Ultramarathon 12:16:20 h37
06.07 350km KOR7th Trans Korea 537K South to North 4d 04:20:00 h12
14.06 100km KOR12th Gwangju 100km Ultra Marathon 11:52:36 h23
2013
07.07 622km KOR6th Trans Korea 622K South To North 6d 02:42:00 h8
01.06 200km KOR8th Water Love Nagdong River Ultramarathon 32:21:00 h16
2012
13.10 101km KOR6th Youngdong Dried Persimmon Ultramarathon 13:39:47 h117
15.09 100km KOR6th Suncheon Bay 100 km Ultramarathon 11:56:40 h11
18.08 100km KOR8th Busan Summer Beach 100 km Ultra Marathon 13:27:21 h59
12.05 100km KOR6th Pohang Yeongilman Ultra Marathon 100 km 12:12:04 h51
14.04 100km KOR10th Cheongnamdae 100km Ultra Marathon 13:01:00 h98
2011
22.09 308km KOR12th Trans Korea 308 km West to East 2d 10:18:00 h24
11.06 100km KOR9th Gwangju 100km Ultra Marathon 12:23:08 h43
05.06 200km KOR6th Mulsarang Nagdong 200km Ultra Marathon 29:37:00 h5
2010
09.10 100km KOR4th Youngdong Dried Persimmon Ultramarathon 13:40:38 h77
04.09 100km KOR4th Suncheon Bay 100 km Ultramarathon 15:09:47 h96
2009
19.09 100km KOR3rd Suncheon Bay 100 km Ultramarathon 13:14:00 h45
05.09 100km KOR4th Gangjin Ultra Marathon 12:56:00 h34
13.06 100km KOR7th Gwangju 100km Ultra Marathon 11:08:29 h13
2008
27.09 100km KOR2nd Suncheon Bay 100 km Ultramarathon 10:34:50 h7
02.08 100km KOR3rd Gangjin Ultra Marathon 12:46:39 h24
2007
15.09 100km KOR1st Suncheon Bay 100 km Ultramarathon 12:54:20 h47
2006
19.08 100km KOR2nd Busan Summer Beach 100 km Ultra Marathon 12:44:10 h137