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UTMB World Series Events

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Europe

22 - 25 January 2026

19 - 22 March 2026

19 - 21 March 2026

09 - 12 April 2026

24 - 26 April 2026

01 - 03 May 2026

14 - 17 May 2026

15 - 17 May 2026

23rd May 2026

11 - 14 June 2026

12 - 14 June 2026

18 - 20 June 2026

24 - 28 June 2026

01 - 05 July 2026

09 - 11 July 2026

10 - 12 July 2026

15 - 19 July 2026

17 - 19 July 2026

24 - 26 July 2026

01 - 02 August 2026

06 - 08 August 2026

24 - 30 August 2026

10 - 13 September 2026

11 - 13 September 2026

18 - 20 September 2026

24 - 27 September 2026

30 - 31 October 2026

30 October - 01 November 2026

07 - 09 November 2025

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

13 - 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

Yuko MASUYAMA

Nationality

Japan

Age

40-44 Women

UTMB Index

Index
20K
50K
100K
100M

496

-

-

490

457

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+
31:56:31
69 / 97
6 / 8
07.13.2025
OSJ Ontake 100 2025 - 100 Km
100K
99.5 KM
3395 M+
12:49:43
160 / 879
16 / 131
10.11.2024
LAKE BIWA 100 2024 - LAKE BIWA100
100M
169 KM
10500 M+
48:22:37
180 / 245
44 / 64
11.04.2023
Nakanoto Treasure Trailrun 2023 - Dream course 50km
50K
47.8 KM
1850 M+
06:46:43
23 / 168
7 / 27
12.11.2022
IZU Trail Journey 2022 - ITJ70k
100K
69.1 KM
3242 M+
11:11:37
584 / 1340
62 / 209
11.06.2022
Nakanoto Treasure Trailrun 2022 - Dream course 50km
50K
47.8 KM
1850 M+
06:25:13
47 / 201
4 / 27

Statistics

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

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