Ai (宮田愛) Miyata
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11
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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
80,6%
Rank quotient ?This runner's calculation uses 11 eligible race(s): Σ(rank − 1) = 2 924; Σ finishers = 3 630. 2 924 / 3 630 × 100 = 80.55%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed11
Km — ultra races745 km
Longest race100,0 km
5th Yakushima Ultramarathon 100 km — 12/1/2020
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road77,8%
Trail22,2%
Records
HISTORY
11 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 12/1/2020 | 5th Yakushima Ultramarathon 100 km | 100,00 | ×4 |
| ✓ 2 | 16/6/2019 | 14. Okinoshima 100km Ultra Marathon | 100,00 | ×4 |
| ✓ 3 | 13/1/2019 | 4th Yakushima Ultramarathon | 100,00 | ×4 |
| ✓ 4 | 13/11/2021 | 2nd Osaka Natsunojin Kurondo Rondo - 60 km | 61,30 | ×2 |
| ✓ 5 | 20/3/2021 | 24th Mt. Rocco Cannonball Run - 56 km Night Speed | 56,00 | ×2 |
| ✓ 6 | 18/10/2020 | 23th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×2 |
| ✓ 7 | 21/10/2018 | 19th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×2 |
| ✓ 8 | 23/10/2016 | 15th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×2 |
| ✓ 9 | 27/3/2016 | 14th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×2 |
| ✓ 10 | 18/10/2015 | 13th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×2 |
| ✓ 11 | 3/11/2019 | 3rd Ninja Trail Run | 48,00 | ×1 |