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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

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Karim MAZ

Nationality

France

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

549

517

543

539

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.18.2025

Trail Alsace Grand Est by UTMB 2025 - Trail des Celtes

50K

50 KM
2000 M+

05:57:22

363 / 1770

330 / 1449

09.07.2024

Trail Côte d'Opale en Pas-de-Calais 2024 - Challenge 85 KM

50K

85.7 KM
1260 M+

06:24:29

8 / 99

8 / 88

06.29.2024

Ardennes-Mégatrail 2024 - AMT (Ardennes Méga Trail)

100K

85 KM
4000 M+

12:37:48

68 / 79

66 / 77

04.20.2024

Muur Trail Festival 2024 - Gerarda Mighty Marathon

50K

46 KM
1312 M+

04:44:10

28 / 122

27 / 110

03.10.2024

North C Trail 2024 - North C Trail 30km

20K

30 KM
360 M+

02:48:26

92 / 311

86 / 260

01.28.2024

Half Marathon Aalst 2024 - 21km

20K

21 KM
89 M+

01:35:46

101 / 544

96 / 405

08.11.2023

Trail Des Fantômes 2023 - 43km

50K

43 KM
1880 M+

05:48:56

49 / 184

45 / 152

07.09.2023

Trail Du Tour Des Fiz 2023 - Tour des 8 refuges

100K

61.7 KM
4410 M+

13:10:45

207 / 346

182 / 303

06.17.2023

Trail d'Orval Florenville 2023 - 40km

50K

38 KM
1244 M+

04:31:52

14 / 75

14 / 64

04.23.2023

NORD TRAIL MONTS DE FLANDRES 2023 - 42 km

50K

42.5 KM
840 M+

03:56:15

144 / 1261

141 / 1027

Statistics

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

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