Oh-Sang (권오상) Kwon
External sources
Loading FFA
Loading MV
FFA diagnostics
Run “Search / refresh FFA” to see each season, HTTP response, candidate and DUV comparison.
MarathonView diagnostics
Run “Refresh MV” to see login, session validation and parser status.
Cached locally. Empty refreshes never erase the last valid snapshot.
Born : 1979
Cat. M45 Ultrarunner since 2024
5
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
16
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 Korea38,1%
Rank quotient ?This runner's calculation uses 5 eligible race(s): Σ(rank − 1) = 912; Σ finishers = 2 395. 912 / 2 395 × 100 = 38.08%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed5
Km — ultra races319 km
> 100 km1
Longest race107,0 km
12th TransJeju by UTMB - Jeju100K — 18/10/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
5 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 07.06 | 48km | 2nd korea 50k Chuncheon |
8:56:40 h | 146 |
| 30.05 | 62km | 13th Geoje Jimaek Trail Run - 62 km |
13:53:18 h | 67 |
| 25.04 | 50km | 4th Black Yak Trail Running |
8:17:18 h | 127 |
| 2025 | ||||
| 18.10 | 107km | 12th TransJeju by UTMB - Jeju100K |
22:57:58 h | 463 |
| 2024 | ||||
| 19.10 | 52km | 6th Seoul Ultra Trail 50K |
9:01:44 h | 114 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 18/10/2025 | 12th TransJeju by UTMB - Jeju100K | 107,00 | ×6 |
| ✓ 2 | 30/5/2026 | 13th Geoje Jimaek Trail Run - 62 km | 62,00 | ×3 |
| ✓ 3 | 19/10/2024 | 6th Seoul Ultra Trail 50K | 52,00 | ×3 |
| ✓ 4 | 25/4/2026 | 4th Black Yak Trail Running | 50,00 | ×3 |
| ✓ 5 | 7/6/2026 | 2nd korea 50k Chuncheon | 48,00 | ×3 |