Keiichi (杉浦慶一) Sugiura
Born : 1987 Cat. M35 Ultrarunner since 2014 JPN
23
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
45
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
3
Countries visited ?FRAFranceJPNJapanTHAThailand
30,9%
Rank quotient ?This runner's calculation uses 23 eligible race(s): Σ(rank − 1) = 3 948; Σ finishers = 12 770. 3 948 / 12 770 × 100 = 30.92%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed23
Km — ultra races2 551 km
> 100 km12
> 160 km8
Longest race171,0 km

Km per year (ultra races)

272
2 races
2022
275
2 races
2023
2024
388
3 races
2025
2026

Race types (share of distance)

Road2,2%
Trail97,8%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0