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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

21 - 23 August 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

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

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

17 - 19 October 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

Harry BOLTON

Nationality

United Kingdom

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

808

789

805

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

12.13.2025

Lantau 50 2025 - 27Km Individual

20K

27.2 KM
1720 M+

03:02:08

1 / 158

1 / 120

10.11.2025

SkyRun the Mournes® 2025 - Mourne Skyline®

50K

35 KM
2700 M+

03:56:29

10 / 157

10 / 120

09.20.2025

Trail Grigne Sud 2025 - TGS Extreme

50K

41.2 KM
3444 M+

06:29:59

34 / 283

34 / 244

09.06.2025

Saint Jeoire Trail Festival 2025 - Trail des deux massifs

50K

33.8 KM
2950 M+

03:58:18

9 / 315

9 / 253

07.27.2025

Giir di mont 2025

50K

31 KM
2700 M+

03:48:56

23 / 256

23 / 228

06.21.2025

SkyRun Eryri® 2025 - 14 Peaks Ultra®

50K

52 KM
3900 M+

-

DNF

DNF

05.31.2025

Rab Scafell Sky Race 2025

50K

40 KM
2530 M+

04:30:44

5 / 153

5 / 121

04.20.2025

Skyrace des Matheysins 2025 - SkyRace® des Matheysins

20K

25 KM
1950 M+

02:56:19

87 / 380

86 / 303

08.29.2023

Dacia UTMB® Mont Blanc 2023 - ETC

20K

15 KM
1200 M+

01:30:41

17 / 1348

17 / 768

08.25.2023

Échappée Belle 2023 - Skyrace du Rocher Blanc

20K

20 KM
1950 M+

02:51:53

6 / 185

6 / 139

Statistics

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

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