Skip to Content
UTMB Logo Icon
UTMB® World
UTMB World Series Events

Select the event you're interested in

Register to discover the race

Europe

22 - 25 January 2026

19 - 22 March 2026

19 - 21 March 2026

09 - 12 April 2026

24 - 26 April 2026

01 - 03 May 2026

14 - 17 May 2026

15 - 17 May 2026

23rd May 2026

11 - 14 June 2026

12 - 14 June 2026

18 - 20 June 2026

24 - 28 June 2026

01 - 05 July 2026

09 - 11 July 2026

10 - 12 July 2026

15 - 19 July 2026

17 - 19 July 2026

24 - 26 July 2026

01 - 02 August 2026

06 - 08 August 2026

24 - 30 August 2026

10 - 13 September 2026

11 - 13 September 2026

18 - 20 September 2026

24 - 27 September 2026

30 - 31 October 2026

07 - 09 November 2025

31 October - 02 November 2025

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

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 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

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Mike BRISTOW

Nationality

United States of America

Age

50-54 Men

UTMB Index

Index
20K
50K
100K
100M

454

-

-

455

-

Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
04.13.2025
Zion 2025 - Zion 100k
100K
102.5 KM
1680 M+
15:05:34
54 / 196
41 / 142
04.16.2023
Zion 2023 - Zion 100k
100K
102.5 KM
1680 M+
16:57:12
113 / 171
97 / 140
03.28.2021
Antelope Island Buffalo Run 2021 - Antelope Island Buffalo Run - 50K
50K
50 KM
1200 M+
05:37:15
33 / 146
18 / 86
03.22.2019
Antelope Island Buffalo Run 2019 - 50K
50K
50 KM
1500 M+
06:22:17
53 / 127
39 / 90
10.13.2018
CORNER CANYON ULTRA TRAIL RUN 2018 - 50K
50K
50 KM
1980 M+
07:17:33
40 / 74
31 / 52
03.16.2018
Antelope Island Buffalo Run 2018 - 50K
50K
50 KM
1500 M+
06:15:10
52 / 131
39 / 83
03.17.2017
Antelope Island Buffalo Run 2017 - 50K
50K
50 KM
1500 M+
06:51:19
50 / 98
40 / 66

Statistics

Filter by UTMB INDEX

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

Cookies preferences

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..