Mike van Berkel
External sources
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Born : 1973
Cat. M50 Ultrarunner since 2008
29
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
43
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
7
Countries visited ?
Belgium
France
United Kingdom
Germany
ItalyNetherlands
Switzerland
BelgiumFranceUnited KingdomGermanyItalyNetherlandsSwitzerland43,3%
Rank quotient ?This runner's calculation uses 29 eligible race(s): Σ(rank − 1) = 4 824; Σ finishers = 11 145. 4 824 / 11 145 × 100 = 43.28%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed29
Km — ultra races2 454 km
> 100 km6
> 160 km2
Longest race170,0 km
Ultra Tour Monte Rosa - Ultra 170 — 5/9/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road2,0%
Trail98,0%
HISTORY
29 race(s)| Runner | Races in common |
|---|---|