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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

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Will STACKEN

Nationality

United States of america

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

457

-

456

435

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.28.2024

Craze Ultra 2024

100K

101 KM
1900 M+

17:17:40

2 / 14

2 / 12

07.27.2024

KADAMAIAN ADVENTURE RACE 2024 - KAR ULTRA 60KM

50K

60 KM
2630 M+

12:16:36

42 / 196

36 / 136

06.29.2024

Ultra Singapore 2024 - Trail Ultra Singapore

50K

52 KM
980 M+

05:53:19

39 / 232

35 / 182

09.30.2023

Craze Ultra 2023

100K

101 KM
1900 M+

18:02:02

7 / 30

5 / 24

10.22.2022

Ultra Trail Singapore (UTSG) 2022

100K

100 KM
1811 M+

15:43:04

15 / 35

12 / 27

Statistics

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

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