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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

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

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

17 - 19 October 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

Kotaro OBUNAI

Nationality

Japan

Age

50-54 Men
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UTMB Index

Index
20K
50K
100K
100M

432

-

430

428

-

Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
11.30.2025
Chiangmai Thailand by UTMB® 2025 - INTHANON 50
50K
39 KM
2200 M+
06:54:47
214 / 815
175 / 569
06.21.2025
Kaga Spa by UTMB 2025 - 2025 Kaga Spa Trail Endurance100
100K
99.8 KM
6150 M+
24:25:17
291 / 455
249 / 388
12.09.2023
Doi Inthanon by UTMB 2023 - HMONG 50
50K
50 KM
2870 M+
08:34:47
332 / 1332
246 / 900
10.22.2022
Jungle Guruguru Max 2022 - Jungle Guruguru Max 80km
100K
80 KM
4800 M+
17:44:30
30 / 96
29 / 86
12.12.2021
IZU Trail Journey 2021 - ITJ70k
100K
69.1 KM
3242 M+
12:42:36
998 / 1267
864 / 1068

Statistics

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

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