Gerard Tran van Thoan
Born : 1955 Cat. M70 Ultrarunner since 1997 FRA
19
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
44
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
2
Countries visited ?FRAFranceMARMorocco
76,5%
Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 8 447; Σ finishers = 11 049. 8 447 / 11 049 × 100 = 76.45%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed24
Km — ultra races2 270 km
> 100 km2
> 160 km2
> 200 km2
> 24h1
> 48h1
Longest race488,9 km

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road84,1%
Trail6,2%
Stage9,7%