Katsuya (小田克矢) Oda
ID 426355
Born : 1967 Cat. M55 Ultrarunner since 2013 JPN
71
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
103
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
6
Countries visited ?BULBulgariaFRAFranceGREGreeceJPNJapanKORSouth KoreaSUISwitzerland
8,4%
Rank quotient ?This runner's calculation uses 81 eligible race(s): Σ(rank − 1) = 3 145; Σ finishers = 37 446. 3 145 / 37 446 × 100 = 8.40%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed84
Km — ultra races15 434 km
> 100 km57
> 160 km38
> 200 km22
> 24h11
> 48h3
Longest race1 521,0 km
Across Honshu Lengthwise Foot Race — 13/5/2017

Km per year (ultra races)

1 480
8 races
2022
1 916
9 races
2023
2 355
9 races
2024
2 538
11 races
2025
2026

Race types (share of distance)

Road69,6%
Trail25,9%
Stage2,8%
Elim.1,7%

Wins & podiums (ultra)

🏆 Win3
🏆 Win M3
🏅 Top 310
🏅 Top 3 M11
Longest winning streak1
Current streak0

Records

50 km5h33'59100 km8h15'45100 mi19h40'0024 h226,84 km6 d733,27 kmBackyard26 loops

HISTORY

81 race(s) · 6 stage(s) nested · 4 split(s) nested
DateRacePerf.Rk
2025
01–02.11 130km/2stages JPN3rd Mito Kaido Journey run 14:30:45 h2 🥈
24.10 123km KOR9th High Trail Nine Peaks - 9 Peaks 27:19:45 h11
04.10 151km JPN2nd Noto Country Journey Run 17:13:35 h2 🥈
13.09 160km BULPirin Ultra 160K 41:03:32 h11
19.07 100mi JPN17th OSJ Ontake 100 Mile Ultra Trail 20:25:04 h29
23.05 6d JPN4th Hirosaki 6days Ultra Run 442.176 km32
30.04 516km JPN20th River Road Foot Race 514 km 4d 20:48:59 h24
29–30.03 149km/2stages JPN2nd Modern Japanese Silk Road Journey Run 18:00:54 h12
21.03 250km JPN1st Izuichi Great Race 250km 39:24:22 h6
15.03 260km JPN15th Little Edo Oedo 260k 35:13:48 h6
08.03 24h JPN16th Jingu Gaien 24 Hour Challenge 196.197 km21
2024
16.11 100mi JPN10th FunTrails100M Round 31:08:13 h35
26.10 160km JPN4. Jungle Guruguru Max - 160 km 30:35:21 h2 🥈
07.09 51km SUIUltra Tour Monte Rosa - Mattertal 50 9:57:34 h77
23.08 210km JPN1st Donan Story Journey Run 31:45:15 h5
20.05 6d JPN3rd Hirosaki 6days Ultra Run 733.274 km4
30.04 514km JPN19th River Road Foot Race 514 km 3d 20:02:44 h5
21.04 118km JPN34th Fuji 5 Lakes 118 km Challenge 10:46:02 h13
30–31.03 148km/2stages JPN1st Modern Japanese Silk Road Journey Run 16:21:44 h1 🏆
09.03 260km JPN14th Little Edo Oedo 260k 31:55:37 h6
2023
23.11 Backyard Ultra JPN4th Last Samurai Standing Backyard Ultra - Tokyo 174.356 km (26h)17
03.11 250km JPN4th Tokyo Great Race 250km EL 34:51:16 h2 🥈
30.09 246km GRE40. Spartathlon 32:26:24 h95
15.07 100mi JPN15th OSJ Ontake 100 Mile Ultra Trail 21:07:21 h10
20.05 100mi JPN8th Trainic World 100 Mile in Sai-No-Kuni 33:17:23 h58
03.05 251km JPN18th River Road Foot Race 251 km 32:54:57 h2 🥈
21.04 250km JPN29. Sakura Michi Kokusai Nature Run 29:34:00 h9
11.03 24h JPN15th Jingu Gaien 24 Hour Challenge 223.172 km13
08.01 200km JPN3rd Japan Trophy 200 21:26:00 h6
2022
18.11 400km JPN8. Okinawa Hontō survival run 2d 16:12:53 h4
15.10 150km JPN1st Yagurazawa Round Trip Pre-Tournament 19:37:34 h2 🥈
09.10 71.5km JPN30th Hasetsune Cup - Japan Mountain Endurance Race 10:50:13 h106
17.09 162.6km JPN14th Shinetsu Five Mountains Trail 100 mile 26:23:38 h24
16.07 106.5km JPN14th OSJ Ontake 100km Ultra Trail 12:18:37 h50
18.06 159km JPN3rd Nikko Sennin Concentric Highway Journey Run 19:40:00 h1 🏆
12.03 230km JPN12th Little Edo Oedo 230k 27:58:53 h4
09.01 200km JPN2nd Japan Trophy 200 23:03:00 h13
2021
12.12 69.1km JPN8th Izu Trail Journey 9:21:56 h209
20.11 Backyard Ultra JPN2nd Last Samurai Standing Backyard Ultra - Tokyo 93.884 km (14h)21
28.08 75km JPN1st Okushinano 100 - 75 km 9:32:32 h36
17.07 24h JPN1st Japan Trophy 24h 193.000 km14
27.02 235km JPN11th Little Edo Oedo 235k 28:27:03 h4
2020
14.11 100Miles JPN2nd Sengenyama 100 24:14:00 h1 🏆
2019
03.11 50km JPN6th Nakanoto Treasure Trail Run Festival 5:33:59 h15
07.10 118km JPN1st Fuji 5 Lakes 118 km Autumn Challenge 11:28:59 h9
21.09 143km JPN6th SkyView Ultra-Trail 140 - Yamada Noboru Memorial Cup 24:40:27 h36
30.08 171km FRA17ème Ultra Trail Tour du Mont Blanc 35:04:45 h295
30.06 100km JPN34. Lake Saroma 100 km Ultramarathon 8:38:33 h81
15.06 161.6km JPN1st Nikko Sennin Concentric Journey Run 21:57:03 h8
20.04 250km JPN26. Sakura Michi Kokusai Nature Run 33:11:00 h50
2018
10.11 24h JPN13th Jingu Gaien 24 Hour Challenge 226.842 km10
07.10 71.5km JPN26th Hasetsune Cup - Japan Mountain Endurance Race 12:38:11 h139
04.08 24h JPN18th 24-hour relay & solo marathon Kobe 192.100 km6
14.07 263km JPN3rd Michinoku Tsugaru Journey Run 263K 37:27:08 h5
24.06 100km JPN33. Lake Saroma 100 km Ultramarathon 8:15:45 h65
02.06 24h JPN17. Green Charity Marathon Tokyo - Hard Run 24H 121.250 km43
27.04 170km JPN5th Ultra-Trail Mt. Fuji 27:42:53 h45
22.04 118km JPN28th Fuji 5 Lakes 118 km Challenge 10:23:03 h10
2017
23.11 400km JPN4. Okinawa Hontō survival run 2d 21:38:52 h15
11.11 24h JPN12th Jingu Gaien 24 Hour Challenge 216.858 km14
07.10 100mi JPN4th OSJ Koumi 100 27:08:54 h8
16.09 102km JPN9th Shinetsu Five Mountains Trail 100 mile 13:34:21 h21
25.06 100km JPN32. Lake Saroma 100 km Ultramarathon 8:26:26 h68
13.05 1521km JPNAcross Honshu Lengthwise Foot Race 19d 06:34:00 h2 🥈
26.03 100km JPN13th Izu Oshima Ultra 100 km 9:41:21 h7
2016
19.11 105km JPN2nd FunTrails100K Round 17:43:49 h16
09.10 71.5km JPN24th Hasetsune Cup - Japan Mountain Endurance Race 10:39:38 h84
11.09 129km JPN3rd SkyView Ultra-Trail 120 - Yamada Noboru Memorial Cup 22:59:02 h17
28.08 70km JPN3rd Tsukuba Renjyo 70 km Road & Trail Run 7:45:19 h15
26.06 72.7km JPN3. Spatrail - Shima to Kusatsu 8:31:35 h15
12.06 100km JPN5th Hida Takayama 100 km Ultramarathon 8:52:04 h17
22.05 100km JPN22nd Yatsugatake Nobeyama 100 km 9:12:26 h18
24.04 118km JPN26th Fuji 5 Lakes 118 km Challenge 9:58:58 h9
2015
31.10 71.5km JPN23rd Hasetsune Cup - Japan Mountain Endurance Race 10:18:44 h130
20.09 100km JPN15th Tango 100 km Ultramarathon 9:18:16 h57
30.08 70km JPN2nd Tsukuba Renjyo 70 km Road & Trail Run 7:17:14 h7
17.05 100km JPN21st Yatsugatake Nobeyama 100 km 10:13:04 h93
2014
12.10 100km JPN10th Echigo Kubikino 100km Ultramarathon 9:42:31 h96
14.09 53km JPN4th Hakuba Int. Trail Run 6:24:34 h26
01.06 100km JPN2nd Tokyo Shibamata 100 km 11:43:40 h109
2013
01.06 100km JPN1st Tokyo Shibamata 100 km 12:20:53 h560