Mike Sparfeld
External sources
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39
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
41
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
15,0%
Rank quotient ?This runner's calculation uses 39 eligible race(s): Σ(rank − 1) = 8 394; Σ finishers = 56 021. 8 394 / 56 021 × 100 = 14.98%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed39
Km — ultra races2 778 km
Longest race100,0 km
13. Leipziger 100 km Lauf am Auensee — 21/9/2002
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road7,2%
Trail92,8%
Records
HISTORY
39 race(s)| Runner | Races in common |
|---|---|