Ruud Fokker
External sources
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Born : 1961
Cat. M65 Ultrarunner since 1999
29
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
37
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 ?
BelgiumNetherlands
BelgiumNetherlands55,2%
Rank quotient ?This runner's calculation uses 29 eligible race(s): Σ(rank − 1) = 1 920; Σ finishers = 3 476. 1 920 / 3 476 × 100 = 55.24%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed29
Km — ultra races1 903 km
> 100 km1
> 24h2
Longest race100,1 km
LangsteNachtLoop 24 uurs — 17/12/2016
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road29,8%
Trail70,2%
HISTORY
30 race(s) · 2 split(s) nested| Runner | Races in common |
|---|---|