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Europe

22 - 25 January 2026

19 - 22 March 2026

19 - 21 March 2026

09 - 12 April 2026

24 - 26 April 2026

01 - 03 May 2026

14 - 17 May 2026

15 - 17 May 2026

23rd May 2026

11 - 14 June 2026

12 - 14 June 2026

18 - 20 June 2026

24 - 28 June 2026

01 - 05 July 2026

09 - 11 July 2026

10 - 12 July 2026

15 - 19 July 2026

17 - 19 July 2026

24 - 26 July 2026

01 - 02 August 2026

06 - 08 August 2026

24 - 30 August 2026

10 - 13 September 2026

11 - 13 September 2026

18 - 20 September 2026

24 - 27 September 2026

30 - 31 October 2026

30 October - 01 November 2026

07 - 09 November 2025

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

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

17 - 19 October 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Marianna VALLAZZA

Nationality

Italy
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UTMB Index

Index
20K
50K
100K
100M

523

511

515

-

-

Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
08.09.2025
SIERRE-ZINAL 2025
50K
31.3 KM
2190 M+
04:30:44
854 / 1613
132 / 278
06.27.2025
Lavaredo Ultra Trail by UTMB® 2025 - Lavaredo 50K
50K
50 KM
2600 M+
07:12:03
400 / 1517
52 / 391
09.07.2024
adidas TERREX INFINITE TRAILS 2024 - 45K Individual
50K
44.2 KM
3146 M+
07:22:00
68 / 187
14 / 57
07.20.2024
Eiger Ultra Trail® by UTMB 2024 - E51 - Panorama Trail
50K
54 KM
3057 M+
08:13:25
175 / 877
31 / 247
07.06.2024
Stoos-Trail 2024 - Stoos-Trail ST24
20K
25.6 KM
1720 M+
03:21:23
58 / 223
11 / 75
09.09.2023
adidas TERREX INFINITE TRAILS 2023 - 30K Individual
20K
30 KM
1859 M+
05:03:48
90 / 188
16 / 70

Statistics

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

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