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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

John BURTON

Nationality

United States of america

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.02.2025

Waldo 100k 2025

100K

100.5 KM
2890 M+

14:40:33

65 / 136

51 / 90

09.24.2022

Ultra Trail Stokely Creek 2022 - 170k

100M

170 KM
4940 M+

-

DNF

DNF

08.06.2022

Fat Dog Trail Race 2022 - 120 Mile

100M

191.9 KM
8990 M+

-

DNF

DNF

05.19.2019

OHLONE 2019 - 50K

50K

49.9 KM
2380 M+

05:30:30

4 / 111

4 / 88

04.27.2019

The Canyons Endurance Runs 2019 - 100 Km

100K

104.2 KM
4370 M+

-

DNF

DNF

02.16.2019

FOURmidable 2019 - 50k

50K

50.1 KM
1650 M+

-

DNF

DNF

11.03.2018

RIO DEL LAGO 100 2018 - 100 MILES

100M

166.9 KM
3300 M+

-

DNF

DNF

09.29.2018

Overlook Endurance Runs 2018 - 50 KM

50K

47.9 KM
1290 M+

04:51:28

5 / 102

5 / 50

06.23.2018

Western States Endurance Run 2018

100M

161.6 KM
5370 M+

21:53:21

55 / 299

38 / 239

05.12.2018

quicksilver 2018 - 100k

100K

99.4 KM
3737 M+

-

DNF

DNF

Statistics

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

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