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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Sam DONALDSON

Nationality

United Kingdom

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

543

362

542

481

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.23.2025

RunThrough Trails Engelberg 2025 - Engelberg 56K

50K

56 KM
2800 M+

08:43:48

42 / 156

34 / 115

05.17.2025

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

100K

104.6 KM
6460 M+

26:07:02

371 / 586

336 / 517

08.11.2024

Swiss Alps 100 2024 - 100KM

100K

102.3 KM
5950 M+

21:58:57

58 / 136

45 / 103

07.14.2024

XTERRA Snowdonia Trail Marathon Eryri 2024 - XTERRA Snowdonia Trail Ultra Marathon

50K

59.4 KM
2196 M+

06:57:12

16 / 163

15 / 140

11.05.2023

Delamere Forest 2023 - Half Marathon

20K

21 KM
400 M+

02:31:57

535 / 782

392 / 492

07.09.2023

XTERRA Snowdonia Trail Marathon 2023 - XTERRA Snowdonia Trail Marathon

50K

44.1 KM
1694 M+

06:56:30

248 / 440

213 / 342

Statistics

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

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