Hiroko (井戸弘子) Ido
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Born : 1974
Cat. W50 Ultrarunner since 2011
11
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
2
Countries visited ?Japan
Morocco
JapanMorocco57,5%
Rank quotient ?This runner's calculation uses 11 eligible race(s): Σ(rank − 1) = 1 268; Σ finishers = 2 205. 1 268 / 2 205 × 100 = 57.51%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races1 161 km
> 100 km7
> 160 km1
> 200 km1
Longest race250,7 km
26. Marathon des Sables — 3/4/2011
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road38,6%
Trail39,8%
Stage21,6%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F3
Longest winning streak0
Current streak0
Records
No record for a classic ultra format
HISTORY
11 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2023 | ||||
| 21.10 | 112km | 29th Mt. Rocco Cannonball Run - 112 km Power |
20:48:00 h | 44 |
| 2022 | ||||
| 28.10 | 112km | 27th Mt. Rocco Cannonball Run - 112 km Power |
20:45:00 h | 67 |
| 2021 | ||||
| 16.10 | 112km | 25th Mt. Rocco Cannonball Run - 112 km Power |
22:00:00 h | 80 |
| 2020 | ||||
| 17.10 | 112km | 23th Mt. Rocco Cannonball Run - 112 km Power |
20:00:00 h | 58 |
| 2019 | ||||
| 19.10 | 56km | 21th Mt. Rocco Cannonball Run - 56 km Night Speed |
8:18:00 h | 6 |
| 23.03 | 112km | 20th Mt. Rocco Cannonball Run - 112 km Power |
22:50:00 h | 134 |
| 2016 | ||||
| 30.10 | 70km | 2nd OSJ Yamanaka Onsen Trail Run |
14:20:50 h | 88 |
| 26.03 | 112km | 14th Mt. Rocco Cannonball Run - 112 km Power |
17:41:00 h | 49 |
| 2014 | ||||
| 30.03 | 56km | 10th Mt. Rocco Cannonball Run - 56 km Speed |
7:30:14 h | 55 |
| 2013 | ||||
| 24.03 | 56km | 8th Mt. Rocco Cannonball Run - 56 km Speed |
7:42:00 h | 31 |
| 2011 | ||||
| 03.04 | 250.7km/6stages | 26. Marathon des Sables |
2d 10:08:09 h | 667 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 3/4/2011 | 26. Marathon des Sables | 250,70 | ×8 |
| ✓ 2 | 21/10/2023 | 29th Mt. Rocco Cannonball Run - 112 km Power | 112,00 | ×3 |
| ✓ 3 | 28/10/2022 | 27th Mt. Rocco Cannonball Run - 112 km Power | 112,00 | ×3 |
| ✓ 4 | 16/10/2021 | 25th Mt. Rocco Cannonball Run - 112 km Power | 112,00 | ×3 |
| ✓ 5 | 17/10/2020 | 23th Mt. Rocco Cannonball Run - 112 km Power | 112,00 | ×3 |
| ✓ 6 | 23/3/2019 | 20th Mt. Rocco Cannonball Run - 112 km Power | 112,00 | ×3 |
| ✓ 7 | 26/3/2016 | 14th Mt. Rocco Cannonball Run - 112 km Power | 112,00 | ×3 |
| ✓ 8 | 30/10/2016 | 2nd OSJ Yamanaka Onsen Trail Run | 70,00 | ×2 |
| ✓ 9 | 19/10/2019 | 21th Mt. Rocco Cannonball Run - 56 km Night Speed | 56,00 | ×1 |
| ✓ 10 | 30/3/2014 | 10th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×1 |
| ✓ 11 | 24/3/2013 | 8th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×1 |