Takako (尾形貴子) Ogata
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Born : 1968
Cat. W55 Ultrarunner since 2022
15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
31
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
Japan73,6%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 6 791; Σ finishers = 9 227. 6 791 / 9 227 × 100 = 73.60%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races1 176 km
> 100 km3
> 160 km1
Longest race160,9 km
2nd Round Girls 100 — 22/5/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road5,4%
Trail83,6%
Stage11,1%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0
HISTORY
15 race(s) · 2 stage(s) nested| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 22/5/2026 | 2nd Round Girls 100 | 160,93 | ×5 |
| ✓ 2 | 1/11/2025 | 3rd Mito Kaido Journey run | 130,00 | ×4 |
| ✓ 3 | 14/7/2024 | 16th OSJ Ontake 100km Ultra Trail | 109,20 | ×3 |
| ✓ 4 | 20/9/2025 | 11th SkyViewTrail Memorial Cup | 80,00 | ×2 |
| ✓ 5 | 13/10/2024 | 32th Hasetsune Cup - Japan Mountain Endurance Race | 71,50 | ×2 |
| ✓ 6 | 26/4/2025 | 4th KAI 70k | 70,00 | ×2 |
| ✓ 7 | 26/4/2024 | 3rd KAI 70k | 70,00 | ×2 |
| ✓ 8 | 10/12/2023 | 10th Izu Trail Journey | 70,00 | ×2 |
| ✓ 9 | 11/12/2022 | 9th Izu Trail Journey | 70,00 | ×2 |
| ✓ 10 | 24/8/2024 | 27th Mt. Tateyama Climbathon | 65,00 | ×2 |
| ✓ 11 | 25/5/2024 | 8th Yokosuka Miura 63km Michikusa Ultra Marathon B | 63,00 | ×2 |
| ✓ 12 | 20/6/2026 | 2nd Kaga Spa by UTMB - Kaga Spa Trail Endurance 50 | 58,00 | ×1 |
| ✓ 13 | 21/10/2023 | 29th Mt. Rocco Cannonball Run - 56 km Night Speed | 56,00 | ×1 |
| ✓ 14 | 7/6/2025 | 5th Okushinano 100 - 50 km | 52,40 | ×1 |
| ✓ 15 | 5/11/2023 | 7th Koshu Alps Lily Route Challenge | 50,00 | ×1 |