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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

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

16 - 18 May 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

Masakazu OBAYASHI

Nationality

Japan

Age

40-44 Men

UTMB Index

Index
20K
50K
100K
100M

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Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
12.10.2023
IZU Trail Journey 2023 - ITJ70k
100K
69.1 KM
3242 M+
10:38:50
403 / 1364
358 / 1128
12.11.2022
IZU Trail Journey 2022 - ITJ70k
100K
69.1 KM
3242 M+
10:11:41
335 / 1340
308 / 1131
09.17.2022
Shinetsu Five Mountains Trail 2022 - 110km
100K
109 KM
5330 M+
21:34:10
260 / 367
225 / 303
03.27.2022
Osj Shinshiro Trail 2022 - OSJ SHINSHIRO TRAIL 32K
50K
31.5 KM
2540 M+
06:52:50
266 / 612
242 / 532
12.12.2021
IZU Trail Journey 2021 - ITJ70k
100K
69.1 KM
3242 M+
11:13:28
617 / 1267
546 / 1068
12.08.2019
IZU Trail Journey 2019 - IZU TRAIL JOURNEY-Faxbis-
100K
68.3 KM
3320 M+
12:19:39
1042 / 1367
927 / 1178

Statistics

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

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