Chun-He Lu
Born : 1967 Cat. M55 Ultrarunner since 2016 CAN
23
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
36
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 ?CHNChina
70,8%
Rank quotient ?This runner's calculation uses 23 eligible race(s): Σ(rank − 1) = 2 310; Σ finishers = 3 264. 2 310 / 3 264 × 100 = 70.77%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed23
Km — ultra races1 774 km
> 100 km1
> 160 km1
Longest race168,0 km

Km per year (ultra races)

2022
110
2 races
2023
100
1 race
2024
2025
2026

Race types (share of distance)

Road9,9%
Trail90,1%