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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Arthur BOTHA

Nationality

Netherlands

Age

35-39 Men

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UTMB Index

Index

20K

50K

100K

100M

556

-

558

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

03.29.2025

50K

30 KM
2250 M+

04:49:55

24 / 137

22 / 112

10.26.2024

Grizzly100 2024 - Bear Trail 58km

50K

57.7 KM
1650 M+

06:27:01

27 / 204

24 / 172

06.08.2024

Dolomiti Extreme Trail 2024 - 55K

50K

55 KM
3800 M+

10:22:08

97 / 428

82 / 316

10.30.2021

Leki Grizzly100 2021 - Bear Trail 58km

50K

58 KM
1600 M+

07:17:31

64 / 112

62 / 99

Statistics

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

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