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UTMB World Series Events

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Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

North America

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

08 - 11 April 2027

22 - 25 April 2027

16 - 18 April 2026

Africa

29 - 31 May 2026

Asia

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

28 November - 06 December 2026

10 - 12 December 2026

30 April - 03 May 2026

10 - 12 April 2026

14 - 15 March 2026

06 - 08 March 2026

South America

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

20 - 22 March 2026

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Bastiaan AARTSEN

Netherlands

20-34 Men

20K

Unavailable UTMB Index

100K

Unavailable UTMB Index

100M

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

2026

April 25

50K

TRAIL DU GRAND BALLON 36KM

Trail du Grand Ballon

Cat.

50K

country

Distance

36.8 KM

1506 M+

Time

05:05:17

Rank

267

712

Gender

211

473

2025

September 20

50K

Wild 50

Wildstrubel by UTMB

Cat.

50K

country

Distance

53 KM

3300 M+

Time

09:32:32

Rank

581

1304

Gender

475

995

2024

September 14

50K

Wild 50

Wildstrubel by UTMB

Cat.

50K

country

Distance

37 KM

1700 M+

Time

05:11:53

Rank

458

1072

Gender

379

807

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

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