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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

Atsushi SESHIMO

Nationality

Japan

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

498

499

456

371

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.26.2025

KAMURO Trail running 2025 - 31K

20K

33 KM
1500 M+

03:13:14

30 / 155

29 / 126

05.11.2025

FunTrails Round Minano 2025 - 50k

50K

53 KM
2870 M+

09:31:24

282 / 483

253 / 420

03.30.2025

HASETSUNE 30K 2025

50K

30 KM
2000 M+

05:11:37

457 / 1179

426 / 1067

12.08.2024

IZU Trail Journey 2024 - ITJ70k

100K

69.1 KM
3242 M+

13:07:45

1095 / 1343

938 / 1120

03.31.2024

HASETSUNE 30K 2024

50K

30 KM
2000 M+

06:29:44

718 / 936

653 / 845

Statistics

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

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