Yasuo (加藤康男) Kato
ID 425873
Born : 1983 Cat. M40 Ultrarunner since 2013 JPN
55
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
59
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 ?JPNJapan
18,3%
Rank quotient ?This runner's calculation uses 59 eligible race(s): Σ(rank − 1) = 8 951; Σ finishers = 48 811. 8 951 / 48 811 × 100 = 18.34%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed59
Km — ultra races5 501 km
> 100 km4
> 160 km2
> 200 km1
> 24h4
Longest race202,3 km
18th 24-hour relay & solo marathon Kobe — 4/8/2018

Km per year (ultra races)

370
4 races
2022
150
2 races
2023
70
1 race
2024
70
1 race
2025
2026

Race types (share of distance)

Road85,8%
Trail14,2%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 35
🏅 Top 3 M5
Longest winning streak1
Current streak0

Records

50 km3h54'57100 km7h54'226 h57,80 km24 h202,30 km

HISTORY

59 race(s)
DateRacePerf.Rk
2025
03.05 70km JPN33. Mukogawa Yurikamome Ultra Marathon 8:18:53 h268
2024
03.05 70km JPN32. Mukogawa Yurikamome Ultra Marathon 7:27:58 h130
2023
21.05 100km JPN11th Tokyo Shibamata 100 km 10:23:24 h115
07.05 50km JPN1st 100km Marathon in Okazaki Ryuhoku 4:08:03 h1 🏆
2022
12.06 100km JPN16th Iwate Ginga 100km Marathon Challenge 9:29:07 h56
22.05 100km JPN10th Tokyo Shibamata 100 km 8:51:10 h35
03.05 70km JPN30. Mukogawa Yurikamome Ultra Marathon 5:32:43 h14
16.04 100km JPN1st Atsumi Peninsula Ultra Nature Run - 100km 9:50:00 h3 🥉
2020
19.01 100km JPN30th Miyako 100 km Ultramarathon 9:57:29 h40
2019
15.12 100km JPN4th Okinawa 100km Ultramarathon 9:06:47 h25
20.10 100km JPN25th River Shimanto 100km 10:14:27 h142
30.06 100km JPN34. Lake Saroma 100 km Ultramarathon 8:18:38 h52
09.06 100km JPN8th Hida Takayama 100 km Ultramarathon 9:33:45 h81
19.05 100km JPN25th Yatsugatake Nobeyama 100 km 9:52:28 h62
12.05 50km JPN23th 50 km Ultramarathon Ako Seaside Park 3:54:57 h5
21.04 100km JPN29th Fuji 5 Lakes 100 km Challenge 9:58:12 h158
07.04 70km JPN5th Okumikawa Power Trail 12:11:44 h311
20.01 100km JPN29th Miyako 100 km Ultramarathon 8:28:22 h3 🥉
2018
10.11 24h JPN13th Jingu Gaien 24 Hour Challenge 190.506 km37
21.10 100km JPN24th River Shimanto 100km 8:23:13 h25
16.09 100km JPN18th Tango 100 km Ultramarathon 9:23:03 h36
09.09 100km JPN6th 100 km Ultramarathon Hakusan-Shirakawago 8:25:13 h9
04.08 24h JPN18th 24-hour relay & solo marathon Kobe 202.300 km4
22.07 100km JPN8th North Okhotsk 100 km Marathon 7:54:22 h2 🥈
17.06 100km JPN2nd Nikko 100km Ultramarathon 8:44:58 h11
10.06 100km JPN7th Hida Takayama 100 km Ultramarathon 9:16:13 h34
03.06 100km JPN6th Tokyo Shibamata 100 km 9:28:45 h49
20.05 100km JPN24th Yatsugatake Nobeyama 100 km 10:48:36 h158
21.01 100km JPN28th Miyako 100 km Ultramarathon 9:45:26 h26
2017
05.08 24h JPN17th 24-hour relay & solo marathon Kobe 86.700 km87
23.07 100km JPN7th North Okhotsk 100 km Marathon 7:59:01 h2 🥈
25.06 100km JPN32. Lake Saroma 100 km Ultramarathon 8:51:37 h117
11.06 100km JPN6th Hida Takayama 100 km Ultramarathon 9:18:52 h52
03.05 70km JPN25. Mukogawa Yurikamome Ultra Marathon 5:49:35 h29
15.01 100km JPN27th Miyako 100 km Ultramarathon 8:29:08 h9
2016
16.10 100km JPN5th Noto Peninsula 100 km Ultra Marathon 10:54:27 h35
18.09 60km JPN16th Tango 60 km Ultramarathon 5:52:56 h91
06.08 24h JPN16th 24-hour relay & solo marathon Kobe 112.200 km47
26.06 100km JPN31. Lake Saroma 100 km Ultramarathon 8:54:25 h167
12.06 100km JPN5th Hida Takayama 100 km Ultramarathon 9:42:04 h64
05.06 60km JPN4th Tokyo Shibamata 60 km 5:44:43 h72
28.05 50km JPN2nd Mt. Hiei Int. 50 km Trail Run 8:55:22 h373
22.05 100km JPN22nd Yatsugatake Nobeyama 100 km 13:46:11 h1155
08.05 6h 3rd Wings for Life World Run 48.130 km227
03.05 70km JPN24. Mukogawa Yurikamome Ultra Marathon 5:58:24 h43
17.01 100km JPN26th Miyako 100 km Ultramarathon 8:58:09 h7
2015
20.09 100km JPN15th Tango 100 km Ultramarathon 9:31:16 h71
01.08 6h JPN15th 6-hour relay & solo marathon Kobe 57.800 km5
28.06 100km JPN30. Lake Saroma 100 km Ultramarathon 9:54:40 h491
07.06 100km JPN4th Hida Takayama 100 km Ultramarathon 13:59:21 h1237
03.05 70km JPN23. Mukogawa Yurikamome Ultra Marathon 6:28:51 h83
26.04 100km JPN7th 100 km Ultra Maranic Osaka 10:20:13 h31
11.01 100km JPN25th Miyako 100 km Ultramarathon 8:49:38 h16
2014
19.10 73km JPN5th OSJ Hyonosen Mountains Trail Race 11:16:33 h101
14.09 100km JPN14th Tango 100 km Ultramarathon 13:31:07 h1014
03.05 140km JPN26. Yamaguchi 100 Hagi-O-Kan Maranic 140 km 21:32:26 h65
2013
09.06 100km JPN2nd Hida Takayama 100 km Ultramarathon 13:45:19 h774
01.06 60km JPN1st Tokyo Shibamata 60 km 5:59:47 h79
03.05 70km JPN21. Mukogawa Yurikamome Ultra Marathon 8:25:43 h574