Deok-Hyeon (조덕현) Cho
Born : 1982 Cat. M40 Ultrarunner since 2012 KOR
23
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
21,6%
Rank quotient ?This runner's calculation uses 23 eligible race(s): Σ(rank − 1) = 1 749; Σ finishers = 8 086. 1 749 / 8 086 × 100 = 21.63%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed23
Km — ultra races2 040 km
> 100 km2
Longest race101,0 km

Km per year (ultra races)

2022
67
1 race
2023
102
2 races
2024
67
1 race
2025
2026

Race types (share of distance)

Road70,4%
Trail29,6%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

HISTORY

23 race(s)
DateRacePerf.Rk
2025
18.10 67km KOR12th TransJeju by UTMB - Jeju70K 9:24:57 h279
2024
12.10 52km KOR11th TransJeju by UTMB 50 9:10:39 h230
27.04 50km KOR9th Korea 50K 8:34:14 h110
2023
25.11 67km KOR2nd Jangsu Trail - Survival 16:38:00 h34
2021
23.10 68km KOR2nd Daegu Dullegil 68K Trail 11:09:58 h3 🥉
2019
15.06 100km KOR10th Ulsan Taewha River 100 km Ultramarathon 12:58:00 h63
14.04 100km KOR17th Cheongnamdae 100km Ultra Marathon 11:37:00 h27
2018
16.06 100km KOR9th Ulsan Taewha River 100 km Ultramarathon 11:19:00 h20
14.04 100km KOR16th Cheongnamdae 100km Ultra Marathon 11:46:00 h35
2017
17.06 100km KOR8th Ulsan Taewha River 100 km Ultramarathon 12:31:32 h51
08.04 100km KOR15th Cheongnamdae 100km Ultra Marathon 12:48:00 h83
2016
09.04 100km KOR14th Cheongnamdae 100km Ultra Marathon 14:08:00 h153
2014
11.10 101km KOR8th Youngdong Dried Persimmon Ultramarathon 14:34:42 h162
16.08 100km KOR10th Busan Summer Beach 100 km Ultra Marathon 13:31:54 h74
19.07 88km KOR1st Jecheon Ultra Marathon 12:33:00 h8
10.05 100km KOR7th Pilgrimage To the Holy Land 100km Ultramarathon 12:48:00 h62
2013
14.09 100km KORYoungcheon Starfire Ultramarathon 12:42:54 h44
17.08 100km KOR9th Busan Summer Beach 100 km Ultra Marathon 12:46:23 h67
18.05 100km KOR6th Pilgrimage To the Holy Land 100km Ultramarathon 13:45:00 h29
13.04 100km KOR11th Cheongnamdae 100km Ultra Marathon 13:39:00 h106
2012
11.11 46km KOR8th Jirisan Ultra Marathon 14:40:00 h5
13.10 101km KOR6th Youngdong Dried Persimmon Ultramarathon 12:24:24 h47
02.06 100km KOR5th Pilgrimage To the Holy Land 100km Ultramarathon 13:25:00 h80