Kosuke (松本浩介) Matsumoto
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13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
27
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
64,5%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 5 177; Σ finishers = 8 026. 5 177 / 8 026 × 100 = 64.50%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races899 km
> 100 km1
Longest race102,0 km
5th Okuizumo Ultra Orochi 100km Tooashi — 13/4/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road47,4%
Trail41,5%
Ult.Walk11,1%
Records
HISTORY
13 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/4/2019 | 5th Okuizumo Ultra Orochi 100km Tooashi | 102,00 | ×3 |
| ✓ 2 | 14/10/2023 | 9th Lake Biwa Charity 100km Walking Tournament | 100,00 | ×3 |
| ✓ 3 | 3/5/2023 | 5th Sunny Okayama 100km | 100,00 | ×3 |
| ✓ 4 | 8/12/2019 | 6th Izu Trail Journey | 71,70 | ×2 |
| ✓ 5 | 9/12/2018 | 5th Izu Trail Journey | 71,70 | ×2 |
| ✓ 6 | 21/7/2018 | 6th Kirishima Ebino-kougen Extreme Trail | 67,50 | ×2 |
| ✓ 7 | 13/12/2020 | 7th Izu Trail Journey | 66,00 | ×2 |
| ✓ 8 | 18/10/2020 | 23th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×2 |
| ✓ 9 | 24/3/2019 | 20th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×2 |
| ✓ 10 | 21/10/2018 | 19th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×2 |
| ✓ 11 | 25/3/2018 | 18th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×2 |
| ✓ 12 | 6/11/2022 | 4th Ninja Trail Run | 48,00 | ×1 |
| ✓ 13 | 3/11/2019 | 3rd Ninja Trail Run | 48,00 | ×1 |