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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

13 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 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

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 ALDERTON

Nationality

United Kingdom

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

444

-

443

367

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.06.2025

South Coast Challenge 2025 - South coast -1st half

50K

54.4 KM
1180 M+

08:19:57

29 / 332

25 / 162

05.03.2025

Isle of Wight Challenge 2025

100K

106 KM
2100 M+

17:19:51

138 / 465

116 / 318

10.12.2024

Kent Downs 50 2024 - Full 50KM

50K

50 KM
1000 M+

05:57:02

19 / 672

16 / 312

05.18.2024

Jurassic Coast Challenge 2024 - Jurassic Coast -1st Half

50K

59.4 KM
1680 M+

08:07:13

27 / 469

22 / 209

05.01.2023

BigWayRound 2023 - BigWayRound 50K

50K

50.9 KM
826 M+

05:48:08

69 / 154

55 / 112

04.17.2021

Hurtwood 50K - April 2021 - Hurtwood 50k

50K

51.5 KM
1400 M+

07:56:25

229 / 266

182 / 200

04.29.2017

Isle Of Wight Challenge 2017 - First Half Island

50K

52 KM
719 M+

07:11:18

16 / 283

9 / 87

Statistics

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

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