Goro (杉内悟朗) Sugiuchi
External sources
Loading FFA
Loading MV
FFA diagnostics
Run “Search / refresh FFA” to see each season, HTTP response, candidate and DUV comparison.
MarathonView diagnostics
Run “Refresh MV” to see login, session validation and parser status.
Cached locally. Empty refreshes never erase the last valid snapshot.
Born : 1979
Cat. M45 Ultrarunner since 2018
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
30
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
Japan46,1%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 1 976; Σ finishers = 4 288. 1 976 / 4 288 × 100 = 46.08%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races1 083 km
> 100 km7
> 160 km3
Longest race168,0 km
27th Mt. Rocco Cannonball Run - 168 km Gay — 28/10/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road20,7%
Trail79,3%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak1
Current streak0
Records
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 01.11 | 100mi | 5th Manno Mountain Madness 2025 |
35:24:45 h | 19 |
| 2023 | ||||
| 11.08 | 120km | 4th Osaka Natsunojin Kurondo Rondo - 120 km |
28:03:10 h | 6 |
| 21.04 | 167km | 8th Ultra-Trail Mt. Fuji |
37:03:30 h | 639 |
| 2022 | ||||
| 28.10 | 168km | 27th Mt. Rocco Cannonball Run - 168 km Gay |
36:06:43 h | 1 🏆 |
| 2019 | ||||
| 11.05 | 121km | 3rd Aso Round Trail |
27:23:32 h | 183 |
| 23.03 | 112km | 20th Mt. Rocco Cannonball Run - 112 km Power |
16:10:00 h | 23 |
| 2018 | ||||
| 09.12 | 71.7km | 5th Izu Trail Journey |
12:20:25 h | 703 |
| 12.05 | 50km | 4th Mt. Hiei Int. 50 km Trail Run |
9:58:07 h | 354 |
| 24.03 | 112km | 18th Mt. Rocco Cannonball Run - 112 km Power |
18:32:05 h | 57 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 28/10/2022 | 27th Mt. Rocco Cannonball Run - 168 km Gay | 168,00 | ×5 |
| ✓ 2 | 21/4/2023 | 8th Ultra-Trail Mt. Fuji (UTMF) | 167,00 | ×5 |
| ✓ 3 | 1/11/2025 | 5th Manno Mountain Madness 2025 | 160,93 | ×5 |
| ✓ 4 | 11/5/2019 | 3rd Aso Round Trail | 121,00 | ×4 |
| ✓ 5 | 11/8/2023 | 4th Osaka Natsunojin Kurondo Rondo - 120 km | 120,00 | ×4 |
| ✓ 6 | 23/3/2019 | 20th Mt. Rocco Cannonball Run - 112 km Power | 112,00 | ×3 |
| ✓ 7 | 24/3/2018 | 18th Mt. Rocco Cannonball Run - 112 km Power | 112,00 | ×3 |
| ✓ 8 | 9/12/2018 | 5th Izu Trail Journey | 71,70 | ×2 |
| ✓ 9 | 12/5/2018 | 4th Mt. Hiei Int. 50 km Trail Run | 50,00 | ×1 |