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UTMB World Series Events

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South America

17 - 20 September 2026

18 - 22 November 2026

01 - 04 April 2027

24 - 27 June 2027

30 July - 01 August 2027

North America

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

04 - 06 March 2027

08 - 11 April 2027

22 - 25 April 2027

14 - 16 May 2027

04 - 06 June 2027

25 - 27 June 2027

22 - 24 July 2027

16 - 18 September 2027

14 - 16 August 2026

27 - 28 June 2026

Asia

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

27 November - 06 December 2026

10 - 12 December 2026

08 - 10 January 2027

05 - 07 March 2027

09 - 11 April 2027

11 - 13 September 2026

11 - 13 September 2026

18 - 21 June 2026

12 - 14 June 2026

30 April - 03 May 2026

10 - 12 April 2026

14 - 15 March 2026

Oceania

26 - 28 November 2026

13 - 14 February 2027

13 - 16 May 2027

Africa

27 - 30 May 2027

MYUTMB

Atsuo KOBAYASHI

Japan

50-54 Men

100M

Unavailable UTMB Index

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2025

December 14

100K

ITJ70k

IZU Trail Journey

Cat.

100K

country

Distance

68.5 KM

3238 M+

Time

13:20:24

Rank

763

899

Gender

667

777

July 27

50K

Akagiyama Trail Running Race

Akagiyama Trail Running Race

Cat.

50K

country

Distance

31.8 KM

2462 M+

Time

07:15:12

Rank

171

298

Gender

152

263

May 25

20K

SHORT

OSJ OKUKUJI TRIAL

Cat.

20K

country

Distance

33.2 KM

1550 M+

Time

07:01:05

Rank

113

325

Gender

101

278

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

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