Claude Boursain
Born : 1939 Cat. M85 Ultrarunner since 1990 FRA
14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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 ?BELBelgiumFRAFrance
81,2%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 4 613; Σ finishers = 5 681. 4 613 / 5 681 × 100 = 81.20%. A win adds 0 to the numerator. Lower is better.