Kwang-Hyun (지광현) Ji
Born : 1964 Cat. M60 Ultrarunner since 2015 KOR
22
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
35
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 ?HKGHong KongKORSouth Korea
30,6%
Rank quotient ?This runner's calculation uses 22 eligible race(s): Σ(rank − 1) = 2 943; Σ finishers = 9 624. 2 943 / 9 624 × 100 = 30.58%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed22
Km — ultra races1 730 km
> 100 km2
Longest race110,0 km

Km per year (ultra races)

50
1 race
2022
52
1 race
2023
50
1 race
2024
50
1 race
2025
100
2 races
2026

Race types (share of distance)

Road23,2%
Trail71,0%
Stage5,8%