Marco Jansen
Born : 1973 Cat. M50 Ultrarunner since 2016 NED
25
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
35
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
7
Countries visited ?AUTAustriaBELBelgiumGBRUnited KingdomGERGermanyITAItalyNEDNetherlandsSUISwitzerland
79,2%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 5 944; Σ finishers = 7 507. 5 944 / 7 507 × 100 = 79.18%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed25
Km — ultra races1 761 km
> 100 km3
Longest race120,0 km

Km per year (ultra races)

265
3 races
2022
2023
71
1 race
2024
68
1 race
2025
60
1 race
2026

Race types (share of distance)

Trail100,0%