Herbert Ley
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Born : 1957
Cat. M65 Ultrarunner since 2002
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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 ?United States
United States65,1%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 809; Σ finishers = 1 243. 809 / 1 243 × 100 = 65.08%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races763 km
> 100 km1
> 160 km1
Longest race160,9 km
29th Wasatch Front 100 Mile — 6/9/2008
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
9 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 6/9/2008 | 29th Wasatch Front 100 Mile | 160,93 | ×6 |
| ✓ 2 | 5/8/2007 | 6th Katcina Mosa 100K Mountain Run | 100,00 | ×3 |
| ✓ 3 | 7/6/2008 | 12th Snow Peaks 50 Mile Trail Run | 80,47 | ×3 |
| ✓ 4 | 2/6/2007 | 11th Snow Peaks 50 Mile Trail Run | 80,47 | ×3 |
| ✓ 5 | 3/6/2006 | 10th Snow Peaks 50 Mile Trail Run | 80,47 | ×3 |
| ✓ 6 | 5/6/2004 | 8th Snow Peaks 50 Mile Trail Run | 80,47 | ×3 |
| ✓ 7 | 1/6/2002 | 6th Snow Peaks 50 Mile Trail Run | 80,47 | ×3 |
| ✓ 8 | 17/5/2008 | 15th Bishop High Sierra Ultramarathons 50 km | 50,00 | ×1 |
| ✓ 9 | 22/3/2008 | 3rd Antelope Island Buffalo Run 50 km | 50,00 | ×1 |