Masatoshi (福光正年) Fukumitsu
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Born : 1977
Cat. M45 Ultrarunner since 2015
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
Japan59,1%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 5 517; Σ finishers = 9 337. 5 517 / 9 337 × 100 = 59.09%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races1 313 km
> 100 km4
> 160 km2
Longest race167,0 km
9th Ultra-Trail Mt. Fuji (UTMF) — 26/4/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
16 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 07.09 | 50km | 14th Hakuba Int. Trail Run |
8:45:40 h | 174 |
| 2024 | ||||
| 26.04 | 167km | 9th Ultra-Trail Mt. Fuji |
40:10:06 h | 763 |
| 2023 | ||||
| 17.06 | 50km | 2nd KTF Trail running race - Rockin Bear |
7:47:29 h | 255 |
| 21.04 | 167km | 8th Ultra-Trail Mt. Fuji |
41:23:08 h | 1159 |
| 2022 | ||||
| 15.10 | 73km | 7th Gasando Trail running race |
12:18:11 h | 139 |
| 2020 | ||||
| 18.10 | 54km | 7th Shigakogen Extreme Trail |
11:37:51 h | 296 |
| 2019 | ||||
| 06.10 | 73km | 5th Gasando Trail running race |
12:25:51 h | 86 |
| 2018 | ||||
| 16.09 | 110km | 10th Shinetsu Five Mountains Trail 110km |
20:54:53 h | 212 |
| 30.06 | 80km | 8th Utsukushigahara 80 km Trail Run |
14:04:18 h | 134 |
| 12.05 | 108.7km | 2nd Aso Round Trail |
23:42:41 h | 156 |
| 2017 | ||||
| 17.09 | 52km | 9th Shinetsu Five Mountains Trail 110km |
7:19:10 h | 292 |
| 26.08 | 65km | 20th Mt. Tateyama Climbathon |
10:32:00 h | 130 |
| 01.07 | 80km | 7th Utsukushigahara 80 km Trail Run |
12:11:22 h | 328 |
| 2016 | ||||
| 02.07 | 80km | 6th Utsukushigahara 80 km Trail Run |
14:39:36 h | 332 |
| 28.05 | 50km | 2nd Mt. Hiei Int. 50 km Trail Run |
10:12:30 h | 710 |
| 2015 | ||||
| 13.09 | 53km | 5th Hakuba Int. Trail Run |
8:37:04 h | 367 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 26/4/2024 | 9th Ultra-Trail Mt. Fuji (UTMF) | 167,00 | ×5 |
| ✓ 2 | 21/4/2023 | 8th Ultra-Trail Mt. Fuji (UTMF) | 167,00 | ×5 |
| ✓ 3 | 16/9/2018 | 10th Shinetsu Five Mountains Trail 110km | 110,00 | ×3 |
| ✓ 4 | 12/5/2018 | 2nd Aso Round Trail | 108,70 | ×3 |
| ✓ 5 | 30/6/2018 | 8th Utsukushigahara 80 km Trail Run | 80,00 | ×2 |
| ✓ 6 | 1/7/2017 | 7th Utsukushigahara 80 km Trail Run | 80,00 | ×2 |
| ✓ 7 | 2/7/2016 | 6th Utsukushigahara 80 km Trail Run | 80,00 | ×2 |
| ✓ 8 | 15/10/2022 | 7th Gasando Trail running race | 73,00 | ×2 |
| ✓ 9 | 6/10/2019 | 5th Gasando Trail running race | 73,00 | ×2 |
| ✓ 10 | 26/8/2017 | 20th Mt. Tateyama Climbathon | 65,00 | ×1 |
| ✓ 11 | 18/10/2020 | 7th Shigakogen Extreme Trail | 54,00 | ×1 |
| ✓ 12 | 13/9/2015 | 5th Hakuba Int. Trail Run | 53,00 | ×1 |
| ✓ 13 | 17/9/2017 | 9th Shinetsu Five Mountains Trail 110km | 52,00 | ×1 |
| ✓ 14 | 7/9/2025 | 14th Hakuba Int. Trail Run | 50,00 | ×1 |
| ✓ 15 | 17/6/2023 | 2nd KTF Trail running race - Rockin Bear | 50,00 | ×1 |
| ✓ 16 | 28/5/2016 | 2nd Mt. Hiei Int. 50 km Trail Run | 50,00 | ×1 |