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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

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 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

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Mark WHITESIDE

Nationality

United Kingdom

Age

20-34 Men

Connect to claim this page

Club

Portadown Running Club

Website

https://thewhitesideoflife.com/

UTMB Index

Index

20K

50K

100K

100M

416

-

-

417

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

06.07.2025

The Maverick Peaks Merlin 2025 2025 - The Maverick Peaks Merlin 100km

100K

101 KM
2840 M+

15:46:16

52 / 76

47 / 65

03.22.2025

Chianti Ultra Trail by UTMB® 2025 - Chianti Ultra Trail

100K

73 KM
3000 M+

12:27:03

651 / 911

564 / 760

09.28.2024

EcoTrail Wicklow 2024 - EcoTrail Wicklow 80k

100K

80.4 KM
2524 M+

12:04:50

109 / 123

99 / 110

09.03.2022

South Coast Challenge 2022

100K

99 KM
2140 M+

17:22:36

37 / 264

23 / 162

Statistics

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

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