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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

Seigo SASAKI

Nationality

Japan

Age

45-49 Men

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UTMB Index

Index

20K

50K

100K

100M

457

-

-

425

458

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.20.2025

Sky View Trail 2025 - Sky View Trail 130

100M

138 KM
8017 M+

31:51:00

66 / 97

61 / 89

06.07.2025

Okushinano100 2025 - 100K

100K

100.8 KM
4680 M+

17:56:12

255 / 523

224 / 448

09.11.2016

Hakuba International Trails 2016 - Long

50K

52.1 KM
2150 M+

09:46:34

578 / 639

505 / 554

09.13.2015

Hakuba International Trails 2015 - Long

50K

52.4 KM
2130 M+

09:14:29

476 / 623

414 / 524

Statistics

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

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