Ryo (松井涼) Matsui
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Born : 1993
Cat. M23 Ultrarunner since 2017
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
27
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
Japan29,5%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 1 312; Σ finishers = 4 447. 1 312 / 4 447 × 100 = 29.50%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races996 km
> 100 km1
Longest race108,7 km
2nd Aso Round Trail — 12/5/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road12,9%
Trail87,1%
Wins & podiums (ultra)
🏆 Win2
🏆 Win M2
🏅 Top 34
🏅 Top 3 M5
Longest winning streak2
Current streak2
HISTORY
16 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 11.07 | 66km | 4th North Kyoto 100 Trail Run |
6:59:14 h | 1 🏆 |
| 19.04 | 70km | 17th 70 km Ultra Maranic Osaka |
5:57:14 h | 1 🏆 |
| 28.03 | 6h | 2nd Biwako 24 - 6h |
58.000 km | 4 |
| 2025 | ||||
| 07.09 | 50km | 14th Hakuba Int. Trail Run |
8:53:20 h | 184 |
| 23.08 | 65km | 28th Mt. Tateyama Climbathon |
8:44:03 h | 14 |
| 02.08 | 75km | 6th Osaka Natsunojin Kurondo Rondo - 75 km |
15:32:09 h | 3 🥉 |
| 19.07 | 60km | 3rd North Kyoto 100 Trail Run |
8:05:01 h | 3 🥉 |
| 2024 | ||||
| 24.08 | 65km | 27th Mt. Tateyama Climbathon |
7:23:21 h | 29 |
| 11.05 | 50km | 10th Mt. Hiei Int. 50 km Trail Run |
8:11:59 h | 54 |
| 2023 | ||||
| 26.11 | 46.7km | 2nd Rokko 24 peaks hunt |
6:50:23 h | 10 |
| 10.09 | 50km | 12th Hakuba Int. Trail Run Duo |
6:31:38 h | 4 |
| 2019 | ||||
| 25.05 | 50km | 5th Mt. Hiei Int. 50 km Trail Run |
8:57:36 h | 86 |
| 2018 | ||||
| 09.09 | 51.4km | 8th Hakuba Int. Trail Run |
7:11:08 h | 114 |
| 12.05 | 108.7km | 2nd Aso Round Trail |
21:51:36 h | 79 |
| 2017 | ||||
| 01.07 | 80km | 7th Utsukushigahara 80 km Trail Run |
13:54:09 h | 520 |
| 13.05 | 50km | 3rd Mt. Hiei Int. 50 km Trail Run |
8:43:17 h | 222 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 12/5/2018 | 2nd Aso Round Trail | 108,70 | ×4 |
| ✓ 2 | 1/7/2017 | 7th Utsukushigahara 80 km Trail Run | 80,00 | ×2 |
| ✓ 3 | 2/8/2025 | 6th Osaka Natsunojin Kurondo Rondo - 75 km | 75,00 | ×2 |
| ✓ 4 | 19/4/2026 | 17th 70 km Ultra Maranic Osaka | 70,00 | ×2 |
| ✓ 5 | 11/7/2026 | 4th North Kyoto 100 Trail Run | 66,00 | ×2 |
| ✓ 6 | 23/8/2025 | 28th Mt. Tateyama Climbathon | 65,00 | ×2 |
| ✓ 7 | 24/8/2024 | 27th Mt. Tateyama Climbathon | 65,00 | ×2 |
| ✓ 8 | 19/7/2025 | 3rd North Kyoto 100 Trail Run | 60,00 | ×2 |
| ✓ 9 | 28/3/2026 | 2nd Biwako 24 - 6h | 58,00 | ×2 |
| ✓ 10 | 9/9/2018 | 8th Hakuba Int. Trail Run | 51,40 | ×1 |
| ✓ 11 | 7/9/2025 | 14th Hakuba Int. Trail Run | 50,00 | ×1 |
| ✓ 12 | 11/5/2024 | 10th Mt. Hiei Int. 50 km Trail Run | 50,00 | ×1 |
| ✓ 13 | 10/9/2023 | 12th Hakuba Int. Trail Run Duo | 50,00 | ×1 |
| ✓ 14 | 25/5/2019 | 5th Mt. Hiei Int. 50 km Trail Run | 50,00 | ×1 |
| ✓ 15 | 13/5/2017 | 3rd Mt. Hiei Int. 50 km Trail Run | 50,00 | ×1 |
| ✓ 16 | 26/11/2023 | 2nd Rokko 24 peaks hunt | 46,70 | ×1 |