Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

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

Masashi YAMAZAKI

Nationality

Japan

Age

45-49 Men

Connect to claim this page

0

UTMB Index

Index

20K

50K

100K

100M

498

-

456

497

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.02.2025

Nakanoto Treasure Trailrun 2025 - Gold course 25km

20K

25.7 KM
990 M+

03:12:25

13 / 246

13 / 179

07.13.2025

OSJ Ontake 100 2025 - 100 Km

100K

99.5 KM
3395 M+

13:20:48

226 / 879

203 / 748

06.07.2025

Okushinano100 2025 - 100K

100K

100.8 KM
4680 M+

16:37:55

160 / 523

144 / 448

05.04.2025

Yarikan 2025 - 12h endurance - 10 lap

100K

74.4 KM
3330 M+

11:45:00

24 / 33

24 / 33

12.08.2024

IZU Trail Journey 2024 - ITJ70k

100K

69.1 KM
3242 M+

10:23:49

351 / 1343

317 / 1120

06.18.2023

FAIRY TRAIL- Takashima Kutsuki Trail Run Race 2023 - Super Long 60K

50K

54.1 KM
3620 M+

10:59:32

60 / 112

57 / 107

04.30.2023

Yarikan100 2023 - 72K

100K

72 KM
3500 M+

11:57:00

29 / 30

29 / 30

06.19.2022

OSJ Yamanaka Onsen Trail Run 2022 - 80km

100K

80.2 KM
4970 M+

16:28:34

96 / 125

83 / 107

06.23.2019

OSJ Yamanaka Onsen Trail Run 2019 - 30km

20K

31.7 KM
1540 M+

04:47:27

14 / 100

9 / 70

11.04.2018

Nakanoto Treasure Trailrun 2018 - Dream course 50km

50K

49.6 KM
2170 M+

06:56:49

45 / 179

42 / 154

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..