Frank Martens
Born : 1965 Cat. M60 Ultrarunner since 2005 GER
1
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
7
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 ?NEDNetherlands
57,4%
Rank quotient ?This runner's calculation uses 1 eligible race(s): Σ(rank − 1) = 97; Σ finishers = 169. 97 / 169 × 100 = 57.40%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed1
Km — ultra races57 km
Longest race57,0 km

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road100,0%

Records

HISTORY

1 race(s) · 1 split(s) nested
DateRacePerf.Rk
2005
06.03 6h NED10de Zes uurs ultraloop Stein 57.025 km98