Manami (工藤真菜美) Kudo
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Born : 1981
Cat. W45 Ultrarunner since 2017
17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
35
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
Japan43,0%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 3 143; Σ finishers = 7 312. 3 143 / 7 312 × 100 = 42.98%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races1 609 km
> 100 km6
> 160 km3
Longest race163,1 km
16th Shinetsu Five Mountains Trail 100 mile — 14/9/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road19,3%
Trail80,7%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F2
Longest winning streak0
Current streak0
HISTORY
17 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 14/9/2024 | 16th Shinetsu Five Mountains Trail 100 mile | 163,10 | ×4 |
| ✓ 2 | 13/9/2025 | 17th Shinetsu Five Mountains Trail 100 mile | 162,20 | ×4 |
| ✓ 3 | 7/10/2023 | 9th OSJ Koumi 100 | 160,93 | ×4 |
| ✓ 4 | 14/7/2024 | 16th OSJ Ontake 100km Ultra Trail | 109,20 | ×3 |
| ✓ 5 | 20/11/2022 | 8th FunTrails100K Round | 106,00 | ×3 |
| ✓ 6 | 11/6/2022 | 2nd Okushinano 100 | 100,80 | ×2 |
| ✓ 7 | 6/6/2026 | 3rd Gran Trail Minakami - 100km | 100,00 | ×2 |
| ✓ 8 | 8/7/2023 | 1st Shiga Kogen 100 | 100,00 | ×2 |
| ✓ 9 | 20/7/2025 | 17th OSJ Ontake 100km Ultra Trail | 99,50 | ×2 |
| ✓ 10 | 15/3/2025 | 15th Little Edo 90k | 90,00 | ×2 |
| ✓ 11 | 23/6/2019 | 6. Spatrail - Shima to Kusatsu 72K | 72,60 | ×2 |
| ✓ 12 | 8/12/2019 | 6th Izu Trail Journey | 71,70 | ×2 |
| ✓ 13 | 1/7/2017 | 23rd 8-Hour Endurance Race Tokorozawa | 61,67 | ×1 |
| ✓ 14 | 30/6/2018 | 24th 8-Hour Endurance Race Tokorozawa | 58,80 | ×1 |
| ✓ 15 | 17/11/2018 | 4th FunTrails50K Two Lakes&Green line | 52,00 | ×1 |
| ✓ 16 | 30/11/2025 | 12th Trainic world Soto-Chichibu Trail Run 50km | 50,00 | ×1 |
| ✓ 17 | 1/12/2024 | 11th Trainic world Soto-Chichibu Trail Run 50km | 50,00 | ×1 |