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

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 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

Masafumi YAMAMOTO

Nationality

Japan

Age

55-59 Men

Connect to claim this page

0

UTMB Index

Index

20K

50K

100K

100M

422

-

374

403

422

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

01.23.2026

PRENN TRAIL CHALLENGE 2026 - 103KM - THE HEROES

100K

103 KM
4546 M+

28:57:22

165 / 166

128 / 128

09.06.2025

Ijen Green Trail 2025 - Ijen Mountain Marathon 50km

50K

50 KM
2100 M+

11:19:15

15 / 37

9 / 26

06.21.2025

Kaga Spa by UTMB 2025 - 2025 Kaga Spa Trail Endurance100

100K

99.8 KM
6150 M+

-

DNF

DNF

06.14.2025

SAN NICOLAS HISTORICAL TRAIL 2025 - San Nicolas Historical Trail 100

100K

100 KM
6100 M+

-

DNF

DNF

05.16.2025

HOKA Ultra-Trail Australia by UTMB 2025 - UTAMiler

100M

161.4 KM
6510 M+

42:05:15

280 / 304

230 / 243

05.09.2025

BTR Ultra 2025 - BTRU 100KM

100M

106.2 KM
7244 M+

32:56:31

75 / 87

58 / 70

05.01.2025

Hardcore Ultra Trail (HUT) - King of the Mountain (KOTM) 2025 - Hardcore 100 Miles

100M

157 KM
9750 M+

-

DNF

DNF

03.28.2025

Dalat Ultra Trail 2025 - DUT2025 - THE STAR (100KM)

100K

100 KM
4056 M+

24:57:32

143 / 246

126 / 215

02.15.2025

Goral Trail 2025 - 102km

100K

102 KM
5794 M+

22:22:51

13 / 20

12 / 19

01.11.2025

Vietnam Trail Marathon 2025 - Ultra 70km

100K

68.1 KM
3345 M+

12:23:38

104 / 278

87 / 210

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..