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UTMB World Series Events

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South America

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

20 - 22 March 2026

North America

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

04 - 06 March 2027

08 - 11 April 2027

22 - 25 April 2027

14 - 16 May 2027

Asia

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

27 November - 06 December 2026

10 - 12 December 2026

08 - 10 January 2027

18 - 21 June 2026

12 - 14 June 2026

30 April - 03 May 2026

10 - 12 April 2026

14 - 15 March 2026

06 - 08 March 2026

Oceania

26 - 28 November 2026

13 - 14 February 2027

13 - 16 May 2027

Africa

27 - 30 May 2027

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Olaf SISSENER

Norway

35-39 Men

50K

Unavailable UTMB Index

100K

Unavailable UTMB Index

100M

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

2025

May 24

20K

Ecotrail Oslo 21 km

Ecotrail Oslo

Cat.

20K

country

Distance

21 KM

186 M+

Time

01:18:24

Rank

5

1172

Gender

5

580

2023

June 30

100M

Salomon Xreid Trollheimen

Salomon Xreid

Cat.

100M

country

Distance

136 KM

5300 M+

Time

24:30:23

Rank

27

144

Gender

23

124

2021

June 25

100K

Salomon Xreid Femunden

Salomon Xreid Femunden

Cat.

100K

country

Distance

109.2 KM

2380 M+

Time

18:11:42

Rank

25

89

Gender

22

74

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

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