Boo-Kyu Choi
External sources
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Born : 1956
Cat. M70 Ultrarunner since 2004
2
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
23
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
2
Countries visited ?
GreeceSouth Korea
GreeceSouth Korea61,9%
Rank quotient ?This runner's calculation uses 2 eligible race(s): Σ(rank − 1) = 138; Σ finishers = 223. 138 / 223 × 100 = 61.88%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed2
Km — ultra races556 km
> 100 km2
> 160 km2
> 200 km2
Longest race311,0 km
5th Trans Korea 311 km West to East — 26/11/2004
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road55,9%
Trail44,1%
Records
No record for a classic ultra format
HISTORY
2 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2005 | ||||
| 30.09 | 245.3km | 23. Spartathlon |
35:56:17 h | 96 |
| 2004 | ||||
| 26.11 | 311km | 5th Trans Korea 311 km West to East |
2d 15:30:00 h | 44 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 26/11/2004 | 5th Trans Korea 311 km West to East | 311,00 | ×13 |
| ✓ 2 | 30/9/2005 | 23. Spartathlon | 245,30 | ×10 |