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Oceania

15 - 16 February 2025

15 - 18 May 2025

27 - 29 November 2025

Asia

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

05 - 08 December 2024

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

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19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

North America

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25 - 26 April 2025

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

Africa

22 - 26 May 2025

MY UTMB

Mark BYASS

Nationality

United Kingdom

Age

35-39 Men

UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.10.2022

29. Jungfrau-Marathon 2022

50K

42.2 KM
1953 M+

06:50:09

2946 / 3044

2266 / 2332

09.10.2016

JUNGFRAU MARATHON 2016

50K

42.2 KM
1820 M+

06:26:23

3398 / 3649

2615 / 2789

Statistics

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

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