Masato (竹下正登) Takeshita
Born : 1961 Cat. M65 Ultrarunner since 2013 JPN
59
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
61
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
37,7%
Rank quotient ?This runner's calculation uses 60 eligible race(s): Σ(rank − 1) = 6 290; Σ finishers = 16 673. 6 290 / 16 673 × 100 = 37.73%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed60
Km — ultra races5 728 km
> 100 km13
> 24h12
Longest race154,8 km
1st Biwako 24 — 29/3/2025

Km per year (ultra races)

272
3 races
2022
739
8 races
2023
1 177
12 races
2024
709
7 races
2025
100
1 race
2026

Race types (share of distance)

Road85,9%
Trail14,1%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 32
🏅 Top 3 M2
Longest winning streak0
Current streak0

HISTORY

60 race(s)
DateRacePerf.Rk
2026
26.04 100km JPN2nd Suo-Oshima Ultramarathon 10:16:33 h14
2025
14.12 100km JPN6th Tobishima Ultra Marathon 11:21:45 h29
18.10 24h JPN7th Forest of Fagus 24-hour Endurance Trail Running Race 108.300 km3 🥉
14.09 100km JPN23th Tango 100 km Ultramarathon 13:17:08 h655
25.05 100km JPN31th Ebisu-Daikoku 100 km Marathon 11:57:14 h168
05.04 80km JPN7th Flash Trail Challenge 80km 14:51:59 h18
29.03 24h JPN1st Biwako 24 154.800 km17
23.02 24h JPN5th GGR-solo-24h 65.790 km22
2024
08.12 100km JPN5th Tobishima Ultra Marathon 10:29:40 h23
10.11 70km JPN4th Hiba Izanami Highway Run 8:13:16 h17
02.11 100km JPN4th OSJ Kami 100 23:51:46 h104
20.10 100km JPN30th River Shimanto 100km 11:38:14 h410
06.10 100km JPN5th Mine Akiyoshidai Geopark Ultra Marathon 13:39:22 h88
17.08 24h JPN24th 24-hour relay & solo marathon Kobe 107.100 km69
09.06 84.39km JPN8th JAL Mukatsuku Double Marathon 9:26:57 h86
26.05 100km JPN30th Ebisu-Daikoku 100 km Marathon 13:33:09 h212
21.04 100km JPN3rd Suo-Oshima Ultra Marathon - 100 km 11:44:58 h50
23.03 109km JPN2nd Hiroshima Wangan Trail Run 27:22:48 h275
24.02 24h JPN4th GGR-solo-24h 106.950 km3 🥉
17.02 100km JPN2nd Daimonji 100 21:25:39 h15
2023
29.12 130km JPN4th Kyoto Great Round 130 km 27:44:31 h38
10.12 100km JPN4th Tobishima Ultra Marathon 11:07:15 h30
26.11 65km JPN1st Taishaku Gorge Marathon 6:48:49 h6
04.11 50km JPN5th Saioto Colors 9:16:09 h37
15.10 100km JPN5th Yasaka Ultra Marathon in Hamada - 100 km 11:59:49 h11
24.09 100km JPN26th Muraoka 100 km Ultra Marathon 11:58:39 h94
19.08 24h JPN23th 24-hour relay & solo marathon Kobe 93.500 km90
23.04 100km JPN2nd Suo-Oshima Ultra Marathon - 100 km 13:14:29 h96
2022
11.12 100km JPN3rd Tobishima Ultra Marathon 13:17:17 h109
30.07 24h JPN22th 24-hour relay & solo marathon Kobe 91.800 km77
20.03 24h JPN2nd GGR-solo-24h 80.600 km18
2019
08.12 100km JPN2nd Tobishima Ultra Marathon 11:38:50 h59
10.11 60km JPN3rd Hiba Izanami Highway Run 6:32:48 h12
20.10 100km JPN25th River Shimanto 100km 13:28:27 h908
29.09 100km JPN3rd Yasaka Ultra Marathon in Hamada - 100 km 15:30:47 h114
03.08 24h JPN19th 24-hour relay & solo marathon Kobe 66.300 km145
06.07 24h JPN12th 24-hour relay & solo marathon Miki 114.400 km31
16.06 100km JPN14. Okinoshima 100km Ultra Marathon 12:23:19 h183
09.06 100km JPN3rd Koyasan and Ryujin-Onsen 100 km Ultra Marathon 12:51:13 h150
02.06 70km JPN4th Osakikamijima Ultra Marthon - 70 km 7:32:35 h19
19.05 65km JPN4th Osorakan-Trail 11:40:28 h123
13.04 102km JPN5th Okuizumo Ultra Orochi 100km Tooashi 12:40:50 h153
2018
09.12 100km JPN1st Tobishima Ultra Marathon 10:24:05 h13
28.10 66km JPN2nd Hiba Izanami Highway Run 9:24:12 h77
04.08 24h JPN18th 24-hour relay & solo marathon Kobe 93.500 km107
10.06 84.39km JPN2nd JAL Mukatsuku Double Marathon 11:09:46 h184
14.04 102km JPN4th Okuizumo Ultra Orochi 100km Tooashi 12:36:41 h103
2017
01.10 100km JPN1st Yasaka Ultra Marathon in Hamada - 100 km 10:55:34 h8
15.04 102km JPN3rd Okuizumo Ultra Orochi 100km Tooashi 13:50:58 h172
2016
29.05 100km JPN23rd Ebisu-Daikoku 100 km Marathon 12:10:41 h193
16.04 102km JPN2nd Okuizumo Ultra Orochi 100km Tooashi 13:11:01 h81
2015
27.09 100km JPN18th Muraoka 100 km Ultra Marathon 11:47:40 h95
20.09 100km JPN6th Akiota Yajirushi Marathon 100km 11:35:46 h51
18.07 24h JPN4th 24-hour relay & solo marathon Mimasaka 154.700 km4
31.05 100km JPN22nd Ebisu-Daikoku 100 km Marathon 11:29:16 h139
04.05 70km JPN27. Yamaguchi 100 Hagi-O-Kan Maranic 70 km 7:41:21 h35
11.04 102km JPN1st Okuizumo Ultra Orochi 100km Tooashi 11:30:44 h20
2014
14.09 88km JPN5th Akiota Yajirushi Marathon 88km 9:20:14 h30
25.05 100km JPN21st Ebisu-Daikoku 100 km Marathon 11:18:40 h87
2013
15.09 88km JPN4th Akiota Yajirushi Marathon 88km 10:45:17 h170