Ralf Preibisch
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Born : 1962
Cat. M60 Ultrarunner since 2010
19
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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
4
Countries visited ?
Belgium
Germany
IrelandNetherlands
BelgiumGermanyIrelandNetherlands14,5%
Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 304; Σ finishers = 2 095. 304 / 2 095 × 100 = 14.51%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed19
Km — ultra races963 km
Longest race65,2 km
Self Transcendence 6 uur Amsterdam — 4/10/2014
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road73,3%
Trail26,7%
Wins & podiums (ultra)
🏆 Win9
🏆 Win M9
🏅 Top 312
🏅 Top 3 M12
Longest winning streak3
Current streak0
Records
HISTORY
19 race(s)| Runner | Races in common |
|---|---|