Yoshifumi (杉山善文) Sugiyama
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Born : 1973
Cat. M50 Ultrarunner since 2022
4
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
15
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
Japan29,7%
Rank quotient ?This runner's calculation uses 4 eligible race(s): Σ(rank − 1) = 508; Σ finishers = 1 712. 508 / 1 712 × 100 = 29.67%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed4
Km — ultra races241 km
Longest race62,0 km
33th Fuji 3 Lakes 62 km Challenge — 16/4/2023
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
4 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2023 | ||||
| 21.05 | 60km | 11th Tokyo Shibamata 60 km |
7:18:18 h | 141 |
| 16.04 | 62km | 33th Fuji 3 Lakes 62 km Challenge |
7:35:46 h | 193 |
| 2022 | ||||
| 03.07 | 8h | 28th 8-Hour Endurance Race Tokorozawa |
58.800 km | 116 |
| 22.05 | 60km | 10th Tokyo Shibamata 60 km |
6:16:38 h | 62 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 16/4/2023 | 33th Fuji 3 Lakes 62 km Challenge | 62,00 | ×4 |
| ✓ 2 | 21/5/2023 | 11th Tokyo Shibamata 60 km | 60,00 | ×4 |
| ✓ 3 | 22/5/2022 | 10th Tokyo Shibamata 60 km | 60,00 | ×4 |
| ✓ 4 | 3/7/2022 | 28th 8-Hour Endurance Race Tokorozawa | 58,80 | ×3 |