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UTMB World Series Events

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North America

09 - 12 April 2026

16 - 18 April 2026

23 - 26 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Asia

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

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

28 November - 06 December 2026

10 - 12 December 2026

14 - 15 March 2026

06 - 08 March 2026

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

Africa

29 - 31 May 2026

South America

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

20 - 22 March 2026

MYUTMB

Brian WILLIAMS

Nationality

United States of America

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

417

-

417

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

07.13.2025

Beaverhead Endurance Runs 2025 - 55K

50K

55 KM
1600 M+

09:45:57

120 / 295

86 / 177

09.04.2021

RUN THE RUT 2021 - 28K

20K

28.4 KM
2105 M+

06:56:33

301 / 452

178 / 253

07.13.2019

Beaverhead Endurance Runs 2019 - 55K

50K

53.7 KM
1550 M+

09:27:19

55 / 165

38 / 96

02.04.2017

SEAN O BRIEN TRAIL RUNS 2017 - 50 KM

50K

52 KM
2000 M+

06:43:01

37 / 184

29 / 107

09.14.2013

RUN THE RUT 2013 - RUN THE RUT 50K

50K

50 KM
3350 M+

07:34:42

50 / 148

43 / 116

Statistics

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

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