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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

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

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

Stefano BUTTI

Nationality

Italy

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

763

752

731

743

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.19.2025

Bellagio Skyrace 2025

20K

29 KM
1900 M+

02:41:52

8 / 209

8 / 187

09.26.2025

Adamello Ultra-Trail® 2025 - A H T - Adamello Half Trail

100K

60 KM
4000 M+

06:56:53

5 / 246

5 / 200

07.25.2025

Valmalenco UltraDistance Trail 2025 - 90K

100K

89.5 KM
6580 M+

14:25:24

6 / 171

6 / 160

10.27.2024

Bellagio Skyrace 2024

20K

25.7 KM
1550 M+

02:19:50

15 / 260

15 / 223

09.28.2024

Trail Grigne Sud 2024 - TGS Extreme

50K

42 KM
3700 M+

06:07:23

10 / 99

10 / 85

07.28.2024

Giir di mont 2024

50K

31 KM
2700 M+

04:02:34

21 / 235

21 / 202

02.12.2023

Brunello Crossing 2023 - half Brunello Crossing

20K

24.2 KM
930 M+

01:51:34

2 / 311

2 / 226

02.06.2022

Valmaremola Trail ed.10 2022

20K

32.4 KM
1540 M+

02:57:09

6 / 281

6 / 241

09.25.2021

Trail Grigne Sud 2021 - TGS Extreme

50K

41 KM
3600 M+

05:45:42

3 / 82

3 / 69

10.17.2020

Vibram Ultra Trail Lago d'Orta 2020 - UTLO 58km open

50K

56.4 KM
3100 M+

07:00:45

12 / 319

12 / 275

Statistics

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

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