Roland Karlsson
External sources
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Born : 1941
Cat. M85 Ultrarunner since 1981
36
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
51
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
8
Countries visited ?
Denmark
Finland
France
United Kingdom
Germany
Netherlands
SwitzerlandSweden
DenmarkFinlandFranceUnited KingdomGermanyNetherlandsSwitzerlandSweden55,3%
Rank quotient ?This runner's calculation uses 38 eligible race(s): Σ(rank − 1) = 885; Σ finishers = 1 601. 885 / 1 601 × 100 = 55.28%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed38
Km — ultra races3 988 km
> 100 km16
> 160 km4
> 24h16
Longest race175,2 km
12e 24 uurs Apeldoorn — 2/6/1990
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road96,2%
Trail1,3%
?2,5%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 32
🏅 Top 3 M2
Longest winning streak0
Current streak0
HISTORY
40 race(s) · 5 split(s) nested| Runner | Races in common |
|---|---|