William Vickery
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11
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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
29,2%
Rank quotient ?This runner's calculation uses 11 eligible race(s): Σ(rank − 1) = 580; Σ finishers = 1 985. 580 / 1 985 × 100 = 29.22%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed11
Km — ultra races772 km
> 100 km1
> 160 km1
Longest race160,9 km
1st Grindstone 100 Mile — 3/10/2008
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
11 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2012 | ||||
| 24.03 | 50km | 6:09:43 h | 75 | |
| 2010 | ||||
| 13.02 | 50km | 5:48:53 h | 33 | |
| 2009 | ||||
| 07.11 | 50mi | 11:00:11 h | 131 | |
| 28.03 | 50km | 6:07:40 h | 46 | |
| 14.02 | 50km | 5:01:12 h | 49 | |
| 2008 | ||||
| 13.12 | 100km | 16:40:05 h | 52 | |
| 01.11 | 50mi | 10:25:33 h | 68 | |
| 03.10 | 100mi | 32:15:01 h | 46 | |
| 26.04 | 50km | 6:13:30 h | 31 | |
| 29.03 | 50km | 5:19:19 h | 24 | |
| 16.02 | 50km | 4:59:42 h | 36 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 3/10/2008 | 1st Grindstone 100 Mile | 160,93 | ×6 |
| ✓ 2 | 13/12/2008 | 6th Hellgate 100 km | 100,00 | ×4 |
| ✓ 3 | 7/11/2009 | 27th Mountain Masochist 50 Mile Trail Run | 80,47 | ×3 |
| ✓ 4 | 1/11/2008 | 26th Mountain Masochist 50 Mile Trail Run | 80,47 | ×3 |
| ✓ 5 | 24/3/2012 | 5th Terrapin Mountain 50 km Race | 50,00 | ×2 |
| ✓ 6 | 13/2/2010 | 15th Holiday Lake 50K++ | 50,00 | ×2 |
| ✓ 7 | 28/3/2009 | 2nd Terrapin Mountain 50 km Race | 50,00 | ×2 |
| ✓ 8 | 14/2/2009 | 14th Holiday Lake 50K++ | 50,00 | ×2 |
| ✓ 9 | 26/4/2008 | 8th Promise Land 50K++ | 50,00 | ×2 |
| ✓ 10 | 29/3/2008 | 1st Terrapin Mountain 50 km Race | 50,00 | ×2 |
| ✓ 11 | 16/2/2008 | 13th Holiday Lake 50K++ | 50,00 | ×2 |