Detlev Franke
Born : 1955 Cat. M70 Ultrarunner since 1991 GER
8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
22
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 ?GERGermany
36,6%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 4 328; Σ finishers = 11 836. 4 328 / 11 836 × 100 = 36.57%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed8
Km — ultra races548 km
Longest race76,0 km

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%

Records

No record for a classic ultra format