Tatsuhiko (澤口龍彦) Sawaguchi
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Born : 1979
Cat. M45 Ultrarunner since 2014
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
Japan19,7%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 2 377; Σ finishers = 12 076. 2 377 / 12 076 × 100 = 19.68%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races1 982 km
> 100 km3
> 160 km3
> 200 km2
Longest race263,0 km
4th Michinoku Tsugaru Journey Run 263K — 13/7/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
17 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/7/2019 | 4th Michinoku Tsugaru Journey Run 263K | 263,00 | ×6 |
| ✓ 2 | 14/7/2018 | 3rd Michinoku Tsugaru Journey Run 263K | 263,00 | ×6 |
| ✓ 3 | 17/7/2016 | 1st Michinoku Tsugaru Journey Run 200K | 200,00 | ×5 |
| ✓ 4 | 22/9/2019 | 29. Akita Nairiku 100km Marathon | 100,00 | ×2 |
| ✓ 5 | 21/4/2019 | 29th Fuji 5 Lakes 100 km Challenge | 100,00 | ×2 |
| ✓ 6 | 20/10/2018 | 9th Inagawa 100km Ultra-Marathon | 100,00 | ×2 |
| ✓ 7 | 24/9/2017 | 27. Akita Nairiku 100km Marathon | 100,00 | ×2 |
| ✓ 8 | 11/6/2017 | 13th Iwate Ginga 100km Marathon Challenge | 100,00 | ×2 |
| ✓ 9 | 25/9/2016 | 26. Akita Nairiku 100km Marathon | 100,00 | ×2 |
| ✓ 10 | 12/6/2016 | 12th Iwate Ginga 100km Marathon Challenge | 100,00 | ×2 |
| ✓ 11 | 27/9/2015 | 25. Akita Nairiku 100km Marathon | 100,00 | ×2 |
| ✓ 12 | 14/6/2015 | 11th Iwate Ginga 100km Marathon Challenge | 100,00 | ×2 |
| ✓ 13 | 28/9/2014 | 24. Akita Nairiku 100km Marathon | 100,00 | ×2 |
| ✓ 14 | 8/6/2014 | 10th Iwate Ginga 100km Marathon Challenge | 100,00 | ×2 |
| ✓ 15 | 2/6/2019 | 26. Ultramarathon Okumusashi | 78,00 | ×1 |
| ✓ 16 | 3/6/2018 | 25. Ultramarathon Okumusashi | 78,00 | ×1 |