Koji (別府浩司) Beppu
Born : 1979 Cat. M45 Ultrarunner since 2011 JPN
48
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
56
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
11
Countries visited ?ANDAndorraFRAFranceGERGermanyHKGHong KongINDIndiaJPNJapanKORSouth KoreaPHIPhilippinesTHAThailandTPETaiwanTUNTunisia
5,2%
Rank quotient ?This runner's calculation uses 48 eligible race(s): Σ(rank − 1) = 754; Σ finishers = 14 564. 754 / 14 564 × 100 = 5.18%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed54
Km — ultra races4 584 km
> 100 km17
> 160 km7
> 200 km1
Longest race255,0 km

Km per year (ultra races)

370
5 races
2022
548
6 races
2023
50
1 race
2024
100
1 race
2025
70
1 race
2026

Race types (share of distance)

Road6,9%
Trail87,6%
Stage5,6%

Wins & podiums (ultra)

🏆 Win2
🏆 Win M2
🏅 Top 312
🏅 Top 3 M12
Longest winning streak1
Current streak0

HISTORY

48 race(s)
DateRacePerf.Rk
2026
10.01 70km TUN6th Ultra Trail Gazelles Sahara 70 km 7:57:15 h3 🥉
2025
27.09 100km TUN9th Ultra Mirage El Djerid (UMED100) 11:50:10 h9
2024
26.05 50km JPN9th Akiyoshidai Karst Trail Run 4:38:12 h3 🥉
2023
04.11 103km JPN17th Nagasaki Tachibana Gulf Coast Super Maranic 103 11:20:20 h3 🥉
22.10 51km JPN1st Great Ryozen Mountain 5:53:24 h7
03.09 64km JPN6th Mizukami Mountain Party 9:33:28 h7
23.06 165km JPN2nd Deep Japan Ultra 100 - 165 km 31:58:36 h5
28.05 60km JPN8th Akiyoshidai Karst Trail Run 6:15:20 h5
13.05 105km JPN1st Aso Volcano Trail 21:48:26 h28
2022
24.09 107km JPN1st Hiroshima Wangan Trail Run 18:40:20 h28
11.08 68.4km JPN1st Yacchiro Dragon Trail 9:48:21 h1 🏆
24.07 60km JPN10th Kirishima Ebino-kougen Extreme Trail 7:45:40 h6
18.06 78km JPN7th OSJ Yamanaka Onsen Trail Run 13:07:10 h15
05.06 57km JPN4th Nagi Peaks Tough Trail Challenge 7:35:15 h3 🥉
2021
29.12 130km JPN2nd Kyoto Great Round 24:55:50 h13
26.11 100mi JPN1st TAMBA 100 Adventure Trail - 100mi 2d 03:17:59 h11
24.04 100Miles JPN4th Sengenyama 100 25:24:00 h5
2020
29.12 130km JPN1st Kyoto Great Round 22:54:05 h10
2019
15.08 109km FRAla PICaPICA 39:31:29 h34
20.04 72km TPE7th The North Face 100K Challenge Taiwan 15:29:02 h3 🥉
2018
13.10 110km IND3rd The Malnad Ultra 110K 14:18:10 h2 🥈
02.09 255km/7stages GER14. Goretex TransAlpine-Run 32:39:17 h17
06.07 170km ANDAndorra Ultra Trail - Ronda dels cims 170 km 43:27:33 h36
02.06 50km JPN10th OSJ Okukuji Trail 50k 8:39:22 h8
2017
19.11 64km JPN1st Koshu Alps Haute Route Challenge 9:26:02 h4
23.09 129km JPN4th SkyView Ultra-Trail 120 - Yamada Noboru Memorial Cup 21:11:36 h15
2016
26.08 170km FRA14ème Ultra Trail Tour du Mont Blanc 32:11:48 h119
24.07 67.5km JPN4th Kirishima Ebino-kougen Extreme Trail 7:49:17 h6
25.06 100km TPE2nd The Beast Trail 100km 27:57:00 h3 🥉
29.05 58km JPN1st Osorakan-Trail 8:33:17 h6
24.04 70km JPN2nd Okumikawa Power Trail 8:43:22 h16
2015
31.10 100km KOR1st Busan 100k Ultra Trail Race 13:51:38 h3 🥉
19.07 118km JPN2nd SkyView Ultra-Trail - Yamada Noboru Memorial Cup 22:03:21 h23
07.02 50km HKG3rd MSIG Sai Kung 50 6:52:35 h23
2014
18.10 79km THA1st TU100 Thailand Ultramarathon 10:46:54 h4
20.07 63km JPN2nd Kirishima Ebino-kougen Extreme Trail 6:58:20 h4
04.05 70km JPN26. Yamaguchi 100 Hagi-O-Kan Maranic 70 km 6:02:55 h2 🥈
14.03 100km HKG3rd TransLantau 100 Ultra Trail 17:19:28 h18
2013
24.11 50mi PHIClark-Miyamit Falls Trail Ultra (CM50) 12:31:05 h5
15.09 110km JPN5th Shinetsu Five Mountains Trail 110km 12:41:04 h13
21.07 60km JPN1st Kirishima Ebino-kougen Extreme Trail 7:07:35 h1 🏆
25.05 100km PHI2nd King of the Mountain - Four Lakes 100k 17:27:46 h7
26.04 100mi JPN2nd Ultra-Trail Mount Fuji 33:11:17 h172
2012
07.10 71.5km JPN20th Hasetsune Cup - Japan Mountain Endurance Race 9:11:58 h38
19.05 82km JPN1st Shizuoka to Yamanashi 11:16:28 h12
04.05 70km JPN24. Yamaguchi 100 Hagi-O-Kan Maranic 70 km 6:36:59 h3 🥉
2011
09.10 71.5km JPN19th Hasetsune Cup - Japan Mountain Endurance Race 9:32:57 h34
14.05 53km JPNTsurugi Naka Trail Running Race 5:02:44 h9