Takashi (澤田隆) Sawada
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17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
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 ?
Japan
47,5%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 2 087; Σ finishers = 4 396. 2 087 / 4 396 × 100 = 47.47%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races1 275 km
Longest race88,0 km
13th Muraoka 88 km Ultra Marathon — 26/9/2010
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
No record for a classic ultra format
HISTORY
17 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 26/9/2010 | 13th Muraoka 88 km Ultra Marathon | 88,00 | ×2 |
| ✓ 2 | 27/9/2009 | 12th Muraoka 88 km Ultra Marathon | 88,00 | ×2 |
| ✓ 3 | 28/9/2008 | 11th Muraoka 88 km Ultra Marathon | 88,00 | ×2 |
| ✓ 4 | 29/9/2007 | 10th Muraoka 88 km Ultra Marathon | 88,00 | ×2 |
| ✓ 5 | 30/9/2006 | 9th Muraoka 88 km Ultra Marathon | 88,00 | ×2 |
| ✓ 6 | 25/9/2005 | 8th Muraoka 88 km Ultra Marathon | 88,00 | ×2 |
| ✓ 7 | 24/9/2004 | 7th Muraoka 88 km Ultra Marathon | 88,00 | ×2 |
| ✓ 8 | 23/9/2003 | 6th Muraoka 88 km Ultra Marathon | 88,00 | ×2 |
| ✓ 9 | 29/9/2019 | 22th Muraoka 66 km Ultra Marathon | 66,00 | ×2 |
| ✓ 10 | 24/9/2017 | 20th Muraoka 66 km Ultra Marathon | 66,00 | ×2 |
| ✓ 11 | 25/9/2016 | 19th Muraoka 66 km Ultra Marathon | 66,00 | ×2 |
| ✓ 12 | 27/9/2015 | 18th Muraoka 66 km Ultra Marathon | 66,00 | ×2 |
| ✓ 13 | 28/9/2014 | 17th Muraoka 66 km Ultra Marathon | 66,00 | ×2 |
| ✓ 14 | 29/9/2013 | 16th Muraoka 66 km Ultra Marathon | 66,00 | ×2 |
| ✓ 15 | 30/9/2012 | 15th Muraoka 66 km Ultra Marathon | 66,00 | ×2 |
| ✓ 16 | 28/9/2025 | 28th Muraoka 64 km Ultra Marathon | 64,00 | ×2 |
| ✓ 17 | 29/9/2022 | 25th Muraoka 45 km Ultra Marathon | 45,00 | ×1 |