Hiromi (杉本浩巳) Sugimoto
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Ultrarunner since 2023
5
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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
Japan51,6%
Rank quotient ?This runner's calculation uses 5 eligible race(s): Σ(rank − 1) = 703; Σ finishers = 1 362. 703 / 1 362 × 100 = 51.62%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed5
Km — ultra races675 km
> 100 km4
> 160 km1
Longest race200,0 km
9th Ultra Walking around Lake Biwa — 2/5/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road14,8%
Ult.Walk85,2%
Records
HISTORY
5 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 06.06 | 125km | 10th Fujisan Issyu Walking |
26:44:31 h | 217 |
| 02.05 | 200km | 9th Ultra Walking around Lake Biwa |
2d 02:15:25 h | 139 |
| 07.03 | 100km | 6th Nihondaira and Suruganokuni Ultra Run |
20:46:24 h | 39 |
| 2025 | ||||
| 07.06 | 125km | 9th Fujisan Issyu Walking |
26:47:36 h | 155 |
| 2023 | ||||
| 10.06 | 125km | 7th Fujisan Issyu Walking |
28:43:42 h | 158 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 2/5/2026 | 9th Ultra Walking around Lake Biwa | 200,00 | ×8 |
| ✓ 2 | 6/6/2026 | 10th Fujisan Issyu Walking | 125,00 | ×5 |
| ✓ 3 | 7/6/2025 | 9th Fujisan Issyu Walking | 125,00 | ×5 |
| ✓ 4 | 10/6/2023 | 7th Fujisan Issyu Walking | 125,00 | ×5 |
| ✓ 5 | 7/3/2026 | 6th Nihondaira and Suruganokuni Ultra Run | 100,00 | ×4 |