John Marsh
ID 59432
Born : 1974 Cat. M50 Ultrarunner since 2007 USA
19
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
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 ?USAUnited States
78,7%
Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 3 774; Σ finishers = 4 796. 3 774 / 4 796 × 100 = 78.69%. A win adds 0 to the numerator. Lower is better.