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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

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 2026

Africa

29 - 31 May 2026

MYUTMB

Adrian BUTTER

Nationality

United Kingdom

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

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-

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.06.2021

Centurion Wendover Woods 2021 - Centurion Wendover Woods 50

100K

84 KM
3310 M+

12:50:29

99 / 172

84 / 137

10.09.2021

Lakes In A Day 2021 - 50 Mile

100K

82.3 KM
3670 M+

16:30:23

191 / 347

169 / 284

07.03.2021

Salomon Serpent Trail 2021 - Trail 100k

100K

100.4 KM
1590 M+

14:41:32

87 / 147

74 / 116

10.12.2019

Lakes In A Day 2019 - 50 Mile

100K

82.3 KM
3670 M+

16:33:38

187 / 380

157 / 302

10.13.2018

Lakes In A Day 2018 - 50 Mile

100K

82.4 KM
3650 M+

16:06:38

88 / 238

81 / 195

10.07.2017

Lakes In A Day 2017 - 50 Mile

100K

82.4 KM
3650 M+

15:58:14

99 / 275

80 / 207

07.01.2017

Ultimate Trails 2017 - 110 Km

100K

107.7 KM
3970 M+

18:27:42

82 / 202

75 / 170

10.08.2016

Lakes In A Day 2016 - 50 Mile

100K

82.7 KM
3650 M+

14:35:16

80 / 273

70 / 205

05.21.2016

Jurassic Quarter 2016

50K

73.3 KM
1840 M+

10:30:22

64 / 97

53 / 80

10.10.2015

Lakes In A Day 2015 - 50 Mile

100K

83 KM
3648 M+

16:34:58

135 / 241

109 / 194

Statistics

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

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