Man-Bok (조만복) Jo
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Born : 1965
Cat. M60 Ultrarunner since 2003
7
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
28
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 ?South Korea
South Korea3,7%
Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 34; Σ finishers = 926. 34 / 926 × 100 = 3.67%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed7
Km — ultra races908 km
> 100 km1
> 160 km1
> 200 km1
Longest race308,0 km
7th Trans Korea 308 km West to East — 14/9/2006
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road78,0%
Trail22,0%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 34
🏅 Top 3 M5
Longest winning streak1
Current streak1
Records
HISTORY
7 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2008 | ||||
| 10.05 | 100km | 2nd Pohang Yeongilman Ultra Marathon 100 km |
8:58:09 h | 1 🏆 |
| 2007 | ||||
| 18.08 | 100km | 3rd Busan Summer Beach 100 km Ultra Marathon |
8:57:15 h | 3 🥉 |
| 04.08 | 100km | 2nd Gangjin Ultra Marathon |
9:18:19 h | 2 🥈 |
| 2006 | ||||
| 14.09 | 308km | 7th Trans Korea 308 km West to East |
2d 00:58:00 h | 4 |
| 2005 | ||||
| 08.05 | 100km | 100 km Ultra-Marathon Seoul |
8:18:05 h | 3 🥉 |
| 2003 | ||||
| 15.06 | 100km | 1st Gwangju 100km Ultra Marathon |
10:04:00 h | 4 |
| 17.05 | 100km | 1st Homigot Moonlight Sonata 100 km |
11:01:26 h | 24 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 14/9/2006 | 7th Trans Korea 308 km West to East | 308,00 | ×11 |
| ✓ 2 | 10/5/2008 | 2nd Pohang Yeongilman Ultra Marathon 100 km | 100,00 | ×3 |
| ✓ 3 | 18/8/2007 | 3rd Busan Summer Beach 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 4 | 4/8/2007 | 2nd Gangjin Ultra Marathon | 100,00 | ×3 |
| ✓ 5 | 8/5/2005 | 100 km Ultra-Marathon Seoul | 100,00 | ×3 |
| ✓ 6 | 15/6/2003 | 1st Gwangju 100km Ultra Marathon | 100,00 | ×3 |
| ✓ 7 | 17/5/2003 | 1st Homigot Moonlight Sonata 100 km | 100,00 | ×3 |