Brent Giebink
ID 421089
Born : 1971 Cat. M55 Ultrarunner since 2012 USA
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
22
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
15,4%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 247; Σ finishers = 1 606. 247 / 1 606 × 100 = 15.38%. A win adds 0 to the numerator. Lower is better.