Henry Jahn
External sources
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Born : 1962
Cat. M60 Ultrarunner since 1980
55
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
59
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
3
Countries visited ?
AustriaGermany
Switzerland
AustriaGermanySwitzerland82,3%
Rank quotient ?This runner's calculation uses 68 eligible race(s): Σ(rank − 1) = 37 462; Σ finishers = 45 503. 37 462 / 45 503 × 100 = 82.33%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed71
Km — ultra races5 421 km
> 100 km10
> 160 km1
> 24h6
Longest race160,9 km
3. thüringenULTRA 100 Meilen — 30/6/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road11,4%
Trail81,7%
Stage6,9%
HISTORY
69 race(s) · 4 stage(s) nested · 1 split(s) nested| Runner | Races in common |
|---|---|