Hiroko (布施裕子) Fuse
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Ultrarunner since 2012
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
24
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
Japan69,8%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 2 608; Σ finishers = 3 736. 2 608 / 3 736 × 100 = 69.81%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races672 km
Longest race100,0 km
9th Inagawa 100km Ultra-Marathon — 20/10/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road89,9%
Trail10,1%
Records
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2019 | ||||
| 11.05 | 50km | 1st Izu Oshima Geopark Ultra Marathon |
6:10:15 h | 39 |
| 2018 | ||||
| 16.12 | 68km | Coast to Coast 70k Trail Run |
10:20:26 h | 270 |
| 20.10 | 100km | 9th Inagawa 100km Ultra-Marathon |
13:39:56 h | 66 |
| 03.06 | 53.7km | 18th Rishiri Island Ultra Marathon |
6:52:17 h | 226 |
| 07.04 | 70km | 14th Izu Oshima Ultra 70 km |
8:49:11 h | 47 |
| 2016 | ||||
| 27.03 | 58km | 12th Izu Oshima Ultra 58 km |
7:14:05 h | 106 |
| 2014 | ||||
| 29.03 | 100km | 10th Izu Oshima Ultra 100 km |
13:44:11 h | 128 |
| 2012 | ||||
| 06.10 | 100km | 9th Echigo Kubikino 100km Ultramarathon |
13:21:31 h | 1021 |
| 22.04 | 72km | 22nd Fuji 5 Lakes 72 km Challenge |
10:56:41 h | 714 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 20/10/2018 | 9th Inagawa 100km Ultra-Marathon | 100,00 | ×4 |
| ✓ 2 | 29/3/2014 | 10th Izu Oshima Ultra 100 km | 100,00 | ×4 |
| ✓ 3 | 6/10/2012 | 9th Echigo Kubikino 100km Ultramarathon | 100,00 | ×4 |
| ✓ 4 | 22/4/2012 | 22nd Fuji 5 Lakes 72 km Challenge | 72,00 | ×3 |
| ✓ 5 | 7/4/2018 | 14th Izu Oshima Ultra 70 km | 70,00 | ×2 |
| ✓ 6 | 16/12/2018 | Coast to Coast 70k Trail Run | 68,00 | ×2 |
| ✓ 7 | 27/3/2016 | 12th Izu Oshima Ultra 58 km | 58,00 | ×2 |
| ✓ 8 | 3/6/2018 | 18th Rishiri Island Ultra Marathon | 53,70 | ×2 |
| ✓ 9 | 11/5/2019 | 1st Izu Oshima Geopark Ultra Marathon | 50,00 | ×2 |