K. Fritsch
Born : 1936 Cat. M90 Ultrarunner since 1970 GER
1
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
10
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 ?SUISwitzerland
11,0%
Rank quotient ?This runner's calculation uses 1 eligible race(s): Σ(rank − 1) = 151; Σ finishers = 1 377. 151 / 1 377 × 100 = 10.97%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed1
Km — ultra races100 km
Longest race100,0 km
12. 100 km Lauf Biel — 12/6/1970

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road100,0%

HISTORY

1 race(s)
DateRacePerf.Rk
1970
12.06 100km SUI12. 100 km Lauf Biel 12:52:00 h152