David Walters
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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.
23
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 ?
New Zealand
20,1%
Rank quotient ?This runner's calculation uses 11 eligible race(s): Σ(rank − 1) = 840; Σ finishers = 4 179. 840 / 4 179 × 100 = 20.10%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed11
Km — ultra races685 km
Longest race85,0 km
7th Tarawera 85 km Ultramarathon — 7/2/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
No record for a classic ultra format
HISTORY
11 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2016 | ||||
| 03.12 | 60km | 7:03:44 h | 70 | |
| 2015 | ||||
| 05.12 | 60km | 7:54:11 h | 159 | |
| 07.02 | 85km | 11:20:56 h | 51 | |
| 2014 | ||||
| 06.12 | 60km | 7:22:14 h | 114 | |
| 2012 | ||||
| 01.12 | 60km | 6:53:21 h | 85 | |
| 2011 | ||||
| 03.12 | 60km | 6:39:55 h | 58 | |
| 2007 | ||||
| 01.12 | 60km | 6:27:35 h | 34 | |
| 2006 | ||||
| 02.12 | 60km | 7:17:31 h | 64 | |
| 2005 | ||||
| 03.12 | 60km | 6:41:46 h | 52 | |
| 2004 | ||||
| 03.12 | 60km | 5:47:06 h | 46 | |
| 2003 | ||||
| 06.12 | 60km | 7:41:24 h | 118 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 7/2/2015 | 7th Tarawera 85 km Ultramarathon | 85,00 | ×3 |
| ✓ 2 | 3/12/2016 | 29th Kepler Challenge Mountain Run | 60,00 | ×2 |
| ✓ 3 | 5/12/2015 | 28th Kepler Challenge Mountain Run | 60,00 | ×2 |
| ✓ 4 | 6/12/2014 | 27th Kepler Challenge Mountain Run | 60,00 | ×2 |
| ✓ 5 | 1/12/2012 | 25th Kepler Challenge Mountain Run | 60,00 | ×2 |
| ✓ 6 | 3/12/2011 | 24th Kepler Challenge Mountain Run | 60,00 | ×2 |
| ✓ 7 | 1/12/2007 | 20th Kepler Challenge Mountain Run | 60,00 | ×2 |
| ✓ 8 | 2/12/2006 | 19th Kepler Challenge Mountain Run | 60,00 | ×2 |
| ✓ 9 | 3/12/2005 | 18th Kepler Challenge Mountain Run | 60,00 | ×2 |
| ✓ 10 | 3/12/2004 | 17th Kepler Challenge Mountain Run | 60,00 | ×2 |
| ✓ 11 | 6/12/2003 | 16th Kepler Challenge Mountain Run | 60,00 | ×2 |