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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

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 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

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Akira TSUBOKAWA

Nationality

Japan

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

498

477

496

429

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.14.2025

Shinetsu Five Mountains Trail 2025 - 110km

100K

112.7 KM
4309 M+

21:32:49

238 / 306

201 / 259

07.13.2025

TRAIL RUNNERS CUP KUSHIGATA 31K 2025 - 31km

50K

32 KM
2000 M+

06:43:37

47 / 71

43 / 63

06.20.2025

DEEP JAPAN ULTRA 100 2025 - DEEP JAPAN 160k

100M

170 KM
10000 M+

-

DNF

DNF

09.15.2024

Shinetsu Five Mountains Trail 2024 - 110km - Togakushi

100K

90 KM
3595 M+

17:40:58

246 / 345

195 / 272

07.07.2024

TRAIL RUNNERS CUP KUSHIGATA 31K 2024 - 31km

50K

32 KM
2000 M+

06:37:44

32 / 51

28 / 43

06.21.2024

DEEP JAPAN ULTRA 100 2024 - UONUMA

100K

80 KM
4000 M+

16:00:06

28 / 82

25 / 62

09.03.2023

OSJ Adatara Trail 2023 - 50km

50K

49 KM
3740 M+

13:04:33

132 / 219

120 / 192

07.23.2023

TRAIL RUNNERS CUP KUSHIGATA 31K 2023 - 31km

20K

31 KM
1800 M+

06:26:24

27 / 72

24 / 65

05.28.2023

TRAIL RUNNERS CUP MAIKO SNOW RESORT 30K 2023 - 30km

50K

30 KM
2000 M+

04:38:51

19 / 42

18 / 40

Statistics

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

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