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UTMB World Series Events

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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

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

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Siwiec SLAWOMIR

Nationality

United Kingdom

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

574

-

-

574

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.27.2025

Ultra Mirage El Djerid 2025 - UMED100

100K

100 KM
1140 M+

12:14:35

13 / 79

12 / 66

06.28.2025

Peak District Challenge 2025 - Peak District Challenge -100km

100K

100.7 KM
2150 M+

11:52:32

2 / 280

2 / 208

09.28.2024

Ultra Mirage El Djerid 2024 - UMED100

100K

100 KM
1140 M+

13:12:57

7 / 52

7 / 45

06.22.2024

Cotswold Challenge 2024 - Cotswold Challenge - Full

100K

101 KM
2040 M+

12:48:28

6 / 317

5 / 208

09.02.2023

South Coast Challenge 2023

100K

99 KM
2140 M+

13:36:04

21 / 394

18 / 270

Statistics

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

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