Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

North America

09 - 12 April 2026

16 - 18 April 2026

23 - 26 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Asia

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

28 November - 06 December 2026

10 - 12 December 2026

14 - 15 March 2026

06 - 08 March 2026

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

Africa

29 - 31 May 2026

South America

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

20 - 22 March 2026

MYUTMB

Akio YOKOYAMA

Nationality

Japan

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

402

392

394

392

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

02.28.2026

ZENTSUJI TEMPLE FIVE MOUNTAINS KUJAI TRAIL 2026 - Double Category

50K

31.4 KM
2460 M+

06:37:17

66 / 68

56 / 57

11.23.2025

Island Trail AWAJI-The Legend of KUNIUMI- 2025 - 43K

50K

43 KM
2170 M+

07:15:25

254 / 359

195 / 262

11.02.2025

OSJ KAMI100 2025 - 30K

20K

33.2 KM
1673 M+

05:52:43

28 / 53

24 / 43

05.25.2025

Arashiyama Round Trail 2025 - 30k

50K

34.5 KM
1840 M+

05:16:50

82 / 186

75 / 153

04.05.2025

Flash Trail Challenge 2025 - 80k

100K

79 KM
3660 M+

16:58:51

49 / 97

46 / 88

12.08.2024

IZU Trail Journey 2024 - ITJ70k

100K

69.1 KM
3242 M+

12:57:21

1049 / 1343

899 / 1120

04.26.2024

MtFUJI100 2024 - FUJI

100M

166.6 KM
7039 M+

-

DNF

DNF

03.23.2024

Flash Trail Challenge 2024 - 80K

100K

77.7 KM
3790 M+

20:00:08

107 / 124

100 / 116

11.23.2023

Hyogo Haga Trail -Double Attack- 2023 - Double

20K

20.4 KM
1080 M+

03:40:29

27 / 30

27 / 30

07.15.2023

Flash Trail Challenge Summer 2023 - 80k

100K

79 KM
3660 M+

21:12:34

69 / 77

55 / 62

Statistics

Filter by UTMB INDEX

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

Cookies preferences

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..