Hui-Gyeong (류희경) Ryu
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Ultrarunner since 2015
1
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
10
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 Korea25,3%
Rank quotient ?This runner's calculation uses 1 eligible race(s): Σ(rank − 1) = 41; Σ finishers = 162. 41 / 162 × 100 = 25.31%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed1
Km — ultra races100 km
Longest race100,0 km
2nd Geumcheongu Ultramarathon — 8/8/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
1 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2015 | ||||
| 08.08 | 100km | 2nd Geumcheongu Ultramarathon |
13:37:00 h | 42 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 8/8/2015 | 2nd Geumcheongu Ultramarathon | 100,00 | ×10 |