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UTMB World Series Events

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North America

11 - 13 April 2025

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

Asia

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

26 - 28 September 2025

17 - 19 October 2025

14 - 16 November 2025

01 - 02 March 2025

05 - 08 December 2024

17 - 20 October 2024

Oceania

15 - 18 May 2025

27 - 29 November 2025

14 - 15 February 2026

Africa

22 - 25 May 2025

South America

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

20 - 22 March 2025

MY UTMB

Mark BUTLER

Nationality

United States of america

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

509

-

-

508

491

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

04.14.2024

Gorge Waterfalls 2024 - 100K

100K

98.9 KM
3312 M+

14:12:16

123 / 296

96 / 220

09.23.2023

Grindstone Trail Running Festival by UTMB 2023 - 100K

100K

99.7 KM
3353 M+

16:27:42

165 / 234

127 / 177

07.30.2023

Burning River Endurance Run 2023 - 100 Mile

100M

163.7 KM
2700 M+

25:16:18

39 / 144

36 / 117

06.05.2022

Mohican 100 Trail Run 2022 - 50 Mile Trail Run

100K

80.5 KM
2000 M+

10:42:45

16 / 117

14 / 90

Statistics

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

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