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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

Alun MARKS

Nationality

United Kingdom

Age

45-49 Men

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UTMB Index

Index

20K

50K

100K

100M

346

-

-

347

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

05.17.2025

Ultra-Trail Snowdonia by UTMB® 2025 - UTS 100K

100K

104.6 KM
6460 M+

29:54:36

544 / 586

481 / 517

08.23.2022

UTMB® Mont Blanc 2022 - TDS®

100M

146.7 KM
8710 M+

-

DNF

DNF

08.31.2019

South Coast Challenge 2019

100K

100.2 KM
2890 M+

13:44:45

28 / 503

24 / 277

07.27.2019

Chiltern challenge 2019 - Chiltern Challenge

100K

103.5 KM
1770 M+

13:29:24

14 / 311

13 / 181

12.02.2017

Coastal Trail Series - Dorset 2017 - Ultra

50K

53.6 KM
1990 M+

07:47:39

91 / 147

79 / 117

08.18.2017

Ultra Tour Des 4 Massifs 2017 - Ut4M100 Master

100K

97.7 KM
5820 M+

22:16:10

163 / 296

150 / 265

08.31.2012

The North Face Ultra-Trail Du Mont-Blanc® 2012 - UTMB®

100K

105 KM
5900 M+

21:08:06

1198 / 2122

1125 / 1951

08.27.2011

RIDGEWAY CHALLENGE 2011 - RIDGEWAY CHALLENGE - 86 miles

100K

137 KM
2750 M+

22:21:00

43 / 69

35 / 56

09.05.2010

LONDON TO BRIGHTON 2010

100K

90 KM
1480 M+

11:56:54

56 / 106

52 / 96

Statistics

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

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