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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 2025

Africa

29 - 31 May 2026

MYUTMB

John ISAKSSON

Nationality

Sweden

Age

35-39 Men

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UTMB Index

Index

20K

50K

100K

100M

621

-

593

-

623

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.05.2025

Sörmlands 100 Trail Run 2025 - Sörmlands 100 Mile Trail Run

100M

169 KM
2742 M+

22:20:52

3 / 51

3 / 41

06.28.2025

Silverleden Ultra 64k 2025

50K

64 KM
1500 M+

06:33:21

10 / 174

8 / 132

06.14.2025

EcoTrail Stockholm 2025 - 80 Km

50K

79.3 KM
1560 M+

08:32:36

7 / 137

7 / 104

09.13.2024

Sörmlands 100 2024 - Sörmlands 100 Mile Endurance Run

100M

169 KM
2542 M+

25:55:31

28 / 62

23 / 48

09.16.2022

Sörmlands 100 2022 - Sörmlands 100 Endurance Run

100M

168 KM
2442 M+

27:35:08

11 / 20

11 / 17

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

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