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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Akira ARAI

Nationality

Japan

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

588

-

516

587

524

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.04.2025

Ultra Tour Monte Rosa 2025 - 170 KM Ultra Tour

100M

147.4 KM
9376 M+

-

DNF

DNF

06.21.2025

Kaga Spa by UTMB 2025 - Kaga Spa Trail Endurance100

100K

99.8 KM
6150 M+

23:16:09

198 / 455

167 / 388

09.28.2024

FTR100K Challenge 2024 - 6rap

50K

53.7 KM
2586 M+

09:01:40

2 / 9

2 / 9

09.14.2024

Shinetsu Five Mountains Trail 2024 - 100 miles - Togakushi

100M

141.2 KM
5842 M+

25:32:09

23 / 218

21 / 186

02.17.2024

Tarawera Ultra-Trail by UTMB® 2024 - TMiler

100M

162.5 KM
3832 M+

29:50:31

173 / 329

136 / 238

11.18.2023

FTR Chichibu＆ Okumusashi 2023 - 100k

100K

106.2 KM
5790 M+

21:12:22

67 / 446

61 / 386

10.08.2023

Hasetsune Cup 2023 - HASETSUNE CUP

100K

67 KM
4190 M+

16:06:30

682 / 1551

623 / 1332

06.22.2023

DEEP JAPAN ULTRA 100 2023 - DEEP JAPAN 160k

100M

165 KM
10000 M+

40:13:15

22 / 37

19 / 32

05.20.2023

Trainic-World 100mile & 100km in Sainokuni 2023 - 100mile

100M

158 KM
9550 M+

34:02:50

88 / 110

82 / 99

11.19.2022

FTR Chichibu＆ Okumusashi 2022 - 100k

100K

106.2 KM
5790 M+

19:13:10

35 / 514

33 / 452

Statistics

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UTMB® World Series - Ranking of trail runners by performance level on trail running

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