Yosuke (阿部洋祐) Abe
Born : 1988 Cat. M35 Ultrarunner since 2016 JPN
39
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
55
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
9
Countries visited ?CHNChinaFRAFranceGBRUnited KingdomHKGHong KongITAItalyJPNJapanKORSouth KoreaTPETaiwanUSAUnited States
12,8%
Rank quotient ?This runner's calculation uses 39 eligible race(s): Σ(rank − 1) = 2 186; Σ finishers = 17 064. 2 186 / 17 064 × 100 = 12.81%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed39
Km — ultra races4 401 km
> 100 km19
> 160 km10
> 200 km1
Longest race438,0 km

Km per year (ultra races)

780
4 races
2022
592
5 races
2023
429
3 races
2024
289
3 races
2025
258
2 races
2026

Race types (share of distance)

Road5,3%
Trail94,7%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 34
🏅 Top 3 M4
Longest winning streak1
Current streak0

HISTORY

39 race(s)
DateRacePerf.Rk
2026
24.04 167km JPN11th Ultra-Trail Mt. Fuji 31:37:40 h202
07.03 91km TPE1st Xtrail Kenting by UTMB - Xtrail 100K 12:04:33 h18
2025
20.09 130km JPN11th SkyViewTrail Memorial Cup 26:27:01 h23
21.06 105km JPN1st Kaga Spa by UTMB - Kaga Spa Trail Endurance100 19:38:59 h68
01.06 54km JPN3rd Around Toki River 7:21:07 h5
2024
08.06 100.8km JPN4th Okushinano 100 12:28:26 h26
26.04 167km JPN9th Ultra-Trail Mt. Fuji 24:07:05 h20
16.03 100mi JPN4th Nagano Grand Circle 28:28:25 h2 🥈
2023
21.10 110km KOR5th Seoul Ultra Trail 100K 16:22:14 h4
08.10 71.5km JPN31th Hasetsune Cup - Japan Mountain Endurance Race 10:17:56 h84
01.09 170km FRA20ème Ultra Trail Tour du Mont Blanc 34:43:28 h410
23.06 80km JPN2nd Deep Japan Ultra 100 - 80 km 10:21:06 h3 🥉
20.05 100mi JPN8th Trainic World 100 Mile in Sai-No-Kuni 33:51:27 h79
2022
08.10 56mi GBR12th Glasgow-Edinburgh Ultramarathon 7:35:44 h2 🥈
02.07 85km JPN12th Utsukushigahara 85 km Trail Run 11:46:35 h5
30.04 438km JPN1st Shiga 1 Round Trail 7d 22:34:23 h33
05.03 167km JPN1st Kumagawa Revival Trail 35:17:24 h46
2021
07.11 67km JPN5th Koshu Alps Haute Route Challenge 10:14:06 h14
01.10 167km JPN1st Lake Biwa 100 41:07:58 h25
28.08 75km JPN1st Okushinano 100 - 75 km 9:12:52 h26
04.07 8h JPN27th 8-Hour Endurance Race Tokorozawa 88.200 km22
2019
02.11 145km JPN1st Autumn leaves in Okumusashi / Chichibu Journey run 16:06:30 h4
23.08 144km FRA7ème L'Echappée Belle - L'Intégrale 144km 45:04:23 h127
06.07 100km JPN0. Jungle Guruguru Max - 100 km 18:24:00 h1 🏆
2018
22.12 100mi CHN4th Ultra Trail Shenzhen 100 Miles 39:38:18 h9
09.12 71.7km JPN5th Izu Trail Journey 9:02:22 h77
17.11 106km JPN4th FunTrails100K Round 20:19:31 h48
31.08 101km ITA13ème Courmayeur-Champex-Chamonix 18:23:34 h321
24.06 72.7km JPN5. Spatrail - Shima to Kusatsu 8:41:15 h18
22.04 70km JPN4th Okumikawa Power Trail 9:40:59 h17
2017
10.12 71.7km JPN4th Izu Trail Journey 9:43:04 h132
30.09 100mi USA2nd Blazing 7's 100 Mile Trail Race 28:39:50 h7
09.09 50K USA1st Mission Tejas Trail Run 5:27:39 h12
24.06 60km USA11th Capt'n Karl's Trail Series - Pedernales Falls 6:42:35 h10
2016
31.12 115km HKG2nd Ultra-Trail Tai Mo Shan (TTF) 115 km 21:18:42 h29
19.11 52km JPN2nd FunTrails50K Two Lakes&Green line 7:56:34 h61
22.10 60km JPN3rd Shigakogen Extreme Trail 9:10:50 h65
16.07 65km JPN7th Nozawa Onsen 4100D Mountain Trail 11:03:00 h91
19.06 50km JPN2nd Echigo Country Trail 8:15:14 h79