Ronny Karlsson
ID 460635
Born : 1962 Cat. M60 Ultrarunner since 2013 SWE
5
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
15
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
1
Countries visited ?SWESweden
83,9%
Rank quotient ?This runner's calculation uses 5 eligible race(s): Σ(rank − 1) = 452; Σ finishers = 539. 452 / 539 × 100 = 83.86%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed5
Km — ultra races258 km
Longest race60,0 km
Österlen Spring Trail - Simris Alg Ultra — 9/4/2022

Km per year (ultra races)

107
2 races
2022
2023
2024
2025
2026

Race types (share of distance)

Road18,7%
Trail43,5%
Elim.18,2%
?19,6%

Records

6 h50,62 kmBackyard7 loops

HISTORY

5 race(s)
DateRacePerf.Rk
2022
30.04 Backyard Ultra SWE3 Granbäcken Backyard Ultra 46.942 km (7h)19
09.04 60km SWEÖsterlen Spring Trail - Simris Alg Ultra 8:31:07 h255
2020
05.01 6h SWEMarieberg Galleria 6h 50.616 km24
2018
10.11 6h SWE6-timmars Borås 48.205 km116
2013
05.10 52km SWEHolaveden Ultra 52 km 6:08:08 h43