Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Masato YOKOYAMA

Nationality

Japan

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

604

-

-

597

592

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.17.2025

Trainic-World 100mile & 100km in Sainokuni 2025 - 100mile

100M

161 KM
9550 M+

34:00:45

76 / 104

73 / 96

04.25.2025

MtFUJI100 2025 - FUJI

100M

168.6 KM
6254 M+

26:40:24

59 / 1509

54 / 1340

12.08.2024

IZU Trail Journey 2024 - ITJ70k

100K

69.1 KM
3242 M+

08:14:26

54 / 1343

50 / 1120

07.13.2024

OSJ Ontake 100 2024 - 100 Miles

100M

160.9 KM
5810 M+

20:31:21

21 / 80

19 / 72

10.08.2023

Hasetsune Cup 2023 - HASETSUNE CUP

100K

67 KM
4190 M+

-

DNF

DNF

09.16.2023

Shinetsu Five Mountains Trail 2023 - 100 miles

100M

162.6 KM
7730 M+

26:43:46

35 / 253

31 / 216

12.11.2022

IZU Trail Journey 2022 - ITJ70k

100K

69.1 KM
3242 M+

08:13:59

60 / 1340

56 / 1131

10.09.2022

Hasetsune Cup 2022

100K

62.6 KM
4241 M+

10:51:06

108 / 1285

98 / 1126

10.10.2020

OSJ Koumi 2020 - 100 Miles

100M

176.5 KM
8550 M+

35:48:42

116 / 118

105 / 107

11.03.2019

Koshu Alps Haute Route Challenge 2019 - Haute Route Challenge

100K

69.7 KM
4500 M+

11:52:37

27 / 160

24 / 139

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

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..

Follow the races live