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UTMB World Series Events

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Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

North America

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Akinori OKAYAMA

Nationality

Japan

Age

55-59 Men

UTMB Index

Index

20K

50K

100K

100M

507

-

-

495

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

07.13.2025

OSJ Ontake 100 2025 - 100 Km

100K

99.5 KM
3395 M+

14:18:44

333 / 879

294 / 748

11.04.2023

NINJA TRAIL RUN 2023 - Long course

50K

50.8 KM
2370 M+

07:20:13

59 / 200

56 / 177

07.16.2023

OSJ Ontake 100 2023 - 100 Km

100K

109.2 KM
3780 M+

15:04:18

164 / 755

151 / 621

05.13.2023

Mt. Hiei International Trail Run 2023 - 50km

50K

48.6 KM
3010 M+

08:09:28

80 / 564

73 / 483

08.06.2022

Osaka Natsunojin Kurondo Rondo 2022 - 90K

100K

96.4 KM
4960 M+

22:33:01

14 / 21

10 / 17

06.19.2022

FAIRY TRAIL- Takashima Kutsuki Trail Run Race 2022 - Long 40K

50K

34.1 KM
2520 M+

07:07:09

89 / 236

73 / 186

08.09.2020

Osaka Natsunojin Kurondo Rondo 2020 - 60K

50K

60.6 KM
3080 M+

12:42:15

21 / 50

20 / 43

06.02.2019

Rokko 5peaks Trail Race 2019 - Short Course

20K

29.1 KM
1950 M+

04:57:52

33 / 155

32 / 138

Statistics

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

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