Mark Collins
ID 29012
Born : 1966 Cat. M60 Ultrarunner since 2007 GBR
20
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
47
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 ?GBRUnited KingdomIRLIreland
71,5%
Rank quotient ?This runner's calculation uses 20 eligible race(s): Σ(rank − 1) = 2 420; Σ finishers = 3 384. 2 420 / 3 384 × 100 = 71.51%. A win adds 0 to the numerator. Lower is better.