Shoushi (鎌田正志) Kamata
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Ultrarunner since 2015
4
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
20
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
Japan79,9%
Rank quotient ?This runner's calculation uses 4 eligible race(s): Σ(rank − 1) = 414; Σ finishers = 518. 414 / 518 × 100 = 79.92%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed4
Km — ultra races429 km
> 100 km2
> 24h1
Longest race125,0 km
5th Fujisan Issyu Walking — 12/6/2021
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road47,5%
Ult.Walk52,5%
Records
HISTORY
4 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2022 | ||||
| 23.04 | 100km | 4th Hakone Kodo Ultra Walking |
24:30:59 h | 62 |
| 2021 | ||||
| 16.10 | 100km | 4th Nakasendo to Kisoji Ultra Run |
28:35:14 h | 148 |
| 12.06 | 125km | 5th Fujisan Issyu Walking |
31:20:53 h | 165 |
| 2015 | ||||
| 19.09 | 24h | 18. Hiratsuka 24 hour race |
103.800 km | 43 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 12/6/2021 | 5th Fujisan Issyu Walking | 125,00 | ×6 |
| ✓ 2 | 19/9/2015 | 18. Hiratsuka 24 hour race | 103,80 | ×5 |
| ✓ 3 | 23/4/2022 | 4th Hakone Kodo Ultra Walking | 100,00 | ×5 |
| ✓ 4 | 16/10/2021 | 4th Nakasendo to Kisoji Ultra Run | 100,00 | ×5 |