Chi-Jui (蘇啟瑞) Su
Born : 1967 Cat. M55 Ultrarunner since 2014 TPE
18
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
27
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 ?TPETaiwan
57,6%
Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 3 432; Σ finishers = 5 959. 3 432 / 5 959 × 100 = 57.59%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed18
Km — ultra races983 km
Longest race70,0 km

Km per year (ultra races)

115
2 races
2022
2023
50
1 race
2024
45
1 race
2025
45
1 race
2026

Race types (share of distance)

Road94,5%
Trail5,5%