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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

Josef POTOSKI

Nationality

France

Age

45-49 Men

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UTMB Index

Index

20K

50K

100K

100M

605

604

582

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.12.2025

Trail Vallée de Joux 2025 - XTERRA Trail Vallée de Joux 36K

50K

36 KM
1835 M+

04:10:17

41 / 406

38 / 304

09.28.2025

Trail de la Colline 2025 - L'expedi'Sion

20K

25 KM
900 M+

02:15:14

17 / 276

16 / 226

09.06.2025

Saint Jeoire Trail Festival 2025 - Trail des deux massifs

50K

33.8 KM
2950 M+

05:42:09

84 / 315

65 / 253

08.24.2025

MATTERHORN ULTRAKS 2025 - Extreme

50K

25.5 KM
3066 M+

06:24:21

134 / 219

106 / 175

06.07.2025

Lozère Trail 2025 - SKYRACE GORGES DU TARN

20K

24 KM
1800 M+

03:35:43

78 / 275

67 / 221

04.20.2025

Skyrace des Matheysins 2025 - SkyRace® des Matheysins

20K

25 KM
1950 M+

03:32:12

197 / 380

170 / 303

08.11.2024

Meribel Trail 2024 - 35km

50K

35 KM
3025 M+

08:21:22

121 / 171

105 / 145

06.29.2024

Scarpa Trail De La Vallée Des Lacs 2024 - TRAIL LONG DE LA VALLEE DES LACS

50K

43.6 KM
2370 M+

-

DNF

DNF

05.18.2024

Lozère Trail 2024 - SKYRACE GORGES DU TARN

20K

24 KM
1800 M+

03:23:44

93 / 268

71 / 210

05.05.2024

Skyrace des Matheysins 2024 - SkyRace® des Matheysins

20K

25 KM
1930 M+

03:40:43

168 / 328

141 / 258

Statistics

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

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