Yasuhito (村松靖仁) Muramatsu
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Born : 1978
Cat. M45 Ultrarunner since 2013
17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
34
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
Japan65,9%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 6 351; Σ finishers = 9 635. 6 351 / 9 635 × 100 = 65.92%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races1 477 km
> 100 km2
> 160 km2
Longest race169,0 km
4th Lake Biwa 100 — 11/10/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road6,8%
Trail93,2%
HISTORY
17 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 11.10 | 169km | 4th Lake Biwa 100 |
46:35:24 h | 142 |
| 2023 | ||||
| 18.06 | 78km | 8th OSJ Yamanaka Onsen Trail Run |
16:39:10 h | 146 |
| 21.04 | 167km | 8th Ultra-Trail Mt. Fuji |
41:43:01 h | 1218 |
| 04.03 | 100km | 1st Minonokuni Yamajiro Trail 100 |
24:54:00 h | 19 |
| 2022 | ||||
| 29.01 | 100km | 1st Nara Ishibutai 100 |
24:12:35 h | 48 |
| 2019 | ||||
| 29.06 | 80km | 9th Utsukushigahara 80 km Trail Run |
14:33:20 h | 267 |
| 2017 | ||||
| 01.07 | 80km | 7th Utsukushigahara 80 km Trail Run |
12:39:20 h | 382 |
| 10.06 | 45km | 10th Skyline Trail Sugadaira |
8:43:15 h | 329 |
| 23.04 | 70km | 3rd Okumikawa Power Trail |
12:53:07 h | 380 |
| 2016 | ||||
| 11.12 | 71.7km | 3rd Izu Trail Journey |
11:34:46 h | 447 |
| 11.09 | 53km | 6th Hakuba Int. Trail Run |
7:48:43 h | 199 |
| 28.05 | 50km | 2nd Mt. Hiei Int. 50 km Trail Run |
9:58:05 h | 665 |
| 24.04 | 70km | 2nd Okumikawa Power Trail |
12:24:33 h | 367 |
| 2015 | ||||
| 18.07 | 100km | 8th OSJ Ontake 100km Ultra Trail |
17:14:18 h | 590 |
| 04.07 | 80km | 5th Utsukushigahara 80 km Trail Run |
15:44:00 h | 452 |
| 12.04 | 63km | 1st Okumikawa Power Trail |
11:41:36 h | 182 |
| 2013 | ||||
| 09.06 | 100km | 2nd Hida Takayama 100 km Ultramarathon |
13:07:15 h | 535 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 11/10/2024 | 4th Lake Biwa 100 | 169,00 | ×4 |
| ✓ 2 | 21/4/2023 | 8th Ultra-Trail Mt. Fuji (UTMF) | 167,00 | ×4 |
| ✓ 3 | 4/3/2023 | 1st Minonokuni Yamajiro Trail 100 | 100,00 | ×2 |
| ✓ 4 | 29/1/2022 | 1st Nara Ishibutai 100 | 100,00 | ×2 |
| ✓ 5 | 18/7/2015 | 8th OSJ Ontake 100km Ultra Trail | 100,00 | ×2 |
| ✓ 6 | 9/6/2013 | 2nd Hida Takayama 100 km Ultramarathon | 100,00 | ×2 |
| ✓ 7 | 29/6/2019 | 9th Utsukushigahara 80 km Trail Run | 80,00 | ×2 |
| ✓ 8 | 1/7/2017 | 7th Utsukushigahara 80 km Trail Run | 80,00 | ×2 |
| ✓ 9 | 4/7/2015 | 5th Utsukushigahara 80 km Trail Run | 80,00 | ×2 |
| ✓ 10 | 18/6/2023 | 8th OSJ Yamanaka Onsen Trail Run | 78,00 | ×2 |
| ✓ 11 | 11/12/2016 | 3rd Izu Trail Journey | 71,70 | ×2 |
| ✓ 12 | 23/4/2017 | 3rd Okumikawa Power Trail | 70,00 | ×2 |
| ✓ 13 | 24/4/2016 | 2nd Okumikawa Power Trail | 70,00 | ×2 |
| ✓ 14 | 12/4/2015 | 1st Okumikawa Power Trail | 63,00 | ×1 |
| ✓ 15 | 11/9/2016 | 6th Hakuba Int. Trail Run | 53,00 | ×1 |
| ✓ 16 | 28/5/2016 | 2nd Mt. Hiei Int. 50 km Trail Run | 50,00 | ×1 |
| ✓ 17 | 10/6/2017 | 10th Skyline Trail Sugadaira | 45,00 | ×1 |