Ralf Sema
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Born : 1958
Cat. M65 Ultrarunner since 2003
20
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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 ?Germany
Switzerland
GermanySwitzerland67,4%
Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 7 713; Σ finishers = 11 445. 7 713 / 11 445 × 100 = 67.39%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed21
Km — ultra races1 479 km
> 100 km1
> 24h2
Longest race100,1 km
4. 24h Iserlohner Stadtwerkelauf am Seilersee — 16/4/2011
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road45,4%
Trail54,6%
HISTORY
21 race(s) · 4 split(s) nested| Runner | Races in common |
|---|---|