Select your language:
Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Arai, Takamasa 荒井崇雅   Submit Personal Website Send Link 
Club: サカユニランナー 
Residence: Nara Pref.
Year of birth: 1979 (Cat. german: M45)
Date of birth: 00.00.0000 (Cat. internat.: M45)
Nationality: JPN JPN Japan
RunnerID: 1180094
 

21 search results (21 Events, 1678 km).  (More)

2025 2 Events, 202 km  (More)
25.05.2025 Ebisu-Daikoku 100 km Marathon (JPN) 100km
13:07:02 h Arai, Takamasa   Overall: 287 M: 253 Cat M45: 27
11.-12.01.2025 Nara Mahoroba Ultra Walking (JPN) 102km
19:23:16 h Arai, Takamasa   Overall: 30 M: 22 Cat M45: 1
2024 4 Events, 356 km  (More)
15.12.2024 Okinawa 100km Ultramarathon (JPN) 100km
13:24:15 h Arai, Takamasa   Overall: 388 M: 319 Cat M40: 38
20.10.2024 River Shimanto 100km (JPN) 100km
13:21:59 h Arai, Takamasa   Overall: 853 M: 712 Cat M40: 52
31.03.-01.04.2024 Mt. Rocco Cannonball Run - 56 km Speed (JPN) 56km
9:25:00 h Arai, Takamasa   Overall: 106 M: 100 Cat M40: 12
21.01.2024 Miyako 100 Km Ultramarathon (JPN) 100km
12:47:54 h Arai, Takamasa   Overall: 169 M: 135 Cat M40: 8
2023 4 Events, 333 km  (More)
22.10.2023 Mt. Rocco Cannonball Run - 56 km Speed (JPN) 56km
10:20:10 h Arai, Takamasa サカユニランナー  Overall: 214 M: 186 Cat M40: 11
15.10.2023 River Shimanto 100km (JPN) 100km
13:40:06 h Arai, Takamasa   Overall: 890 M: 739 Cat M40: 64
18.06.2023 Okinoshima 100km Ultra Marathon (JPN) 100km
14:19:26 h Arai, Takamasa   Overall: 227 M: 181 Cat M40: 16
21.05.2023 Saba Highway Ultramarathon (JPN) 77km
11:33:19 h Arai, Takamasa *Nara Pref.  Overall: 304 M: 258 Cat M40: 30
2022 6 Events, 399 km  (More)
18.12.2022 Okinawa 50km Ultramarathon (JPN) 50km
5:52:25 h Arai, Takamasa *Nara Pref.  Overall: 43 M: 33 Cat M40: 7
28.-29.10.2022 Mt. Rocco Cannonball Run - 56 km Night Speed (JPN) 56km
10:57:56 h Arai, Takamasa   Overall: 63 M: 53 Cat M40: 5
18.09.2022 Tango 60 km Ultramarathon (JPN) 60km
8:37:56 h Arai, Takamasa   Overall: 185 M: 139 Cat M40: 13
19.06.2022 Okinoshima 100km Ultra Marathon (JPN) 100km
14:17:53 h Arai, Takamasa   Overall: 175 M: 132 Cat M40: 17
22.05.2022 Saba Highway Ultramarathon (JPN) 77km
11:48:12 h Arai, Takamasa *Nara Pref.  Overall: 261 M: 225 Cat M40: 25
19.03.2022 Mt. Rocco Cannonball Run - 56 km Speed (JPN) 56km
9:57:00 h Arai, Takamasa サカユニランナー  Overall: 286 M: 253 Cat M40: 14
2021 1 Event, 56 km  (More)
16.10.2021 Mt. Rocco Cannonball Run - 56 km Speed (JPN) 56km
9:44:00 h Arai, Takamasa   Overall: 277 M: 259 Cat M40: 26
2019 2 Events, 172 km  (More)
20.10.2019 River Shimanto 100km (JPN) 100km
12:38:38 h Arai, Takamasa   Overall: 616 M: 524 Cat M35: 39
19.05.2019 Saba Highway Ultramarathon (JPN) 72km
9:47:03 h Arai, Takamasa   Overall: 244 M: 210 Cat M35: 16
2018 2 Events, 160 km  (More)
21.10.2018 River Shimanto 60km (JPN) 60km
6:42:50 h Arai, Takamasa   Overall: 110 M: 88 Cat M35: 10
16.09.2018 Tango 100 km Ultramarathon (JPN) 100km
13:50:30 h Arai, Takamasa   Overall: 1079 M: 955 Cat M35: 95

Personal bests

Your list of personal best performances only contains performances of races which can be included into rankings.

In brackets rank in yearly international/national rankings.

 PB 2025 2024 2023 2022 2021 2019 2018
50km 5:52:25  
 
 
5:52:25
(7949/54) 		 
 
 
100km 12:38:38  
13:21:59
(6580/2797) 		13:40:06
(6221/3436) 		 
 
12:38:38
(6505/3218) 		13:50:30
(9056/4880)

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2019 2018
Mt. Rocco Cannonball Run - 56 km Speed 4   9:25:00 10:20:10 9:57:00 9:44:00    
Saba Highway Ultramarathon 3     11:33:19 11:48:12   9:47:03  
River Shimanto 100km 3   13:21:59 13:40:06     12:38:38  
Okinoshima 100km Ultra Marathon 2     14:19:26 14:17:53