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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

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 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

11 - 20 April 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

Chiara BUTTABONI

Nationality

Italy

Age

35-39 Women

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UTMB Index

Index

20K

50K

100K

100M

395

395

-

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

08.23.2025

Stars Trail Luseney 2025 - STL25

20K

25.6 KM
1850 M+

05:51:04

197 / 229

39 / 50

06.01.2025

Trail Del Monte Soglio 2025 - GIR Vulei

20K

16 KM
900 M+

02:24:54

127 / 172

41 / 67

03.23.2025

Chianti Ultra Trail by UTMB® 2025 - Chianti Half Trail

20K

20 KM
800 M+

02:46:17

537 / 905

125 / 316

07.06.2024

MONTE ROSA WALSER WAEG 2024 - RUN

20K

15 KM
650 M+

02:18:31

151 / 197

40 / 67

04.28.2019

Tuscany Crossing 2019 - Tcv 15 km

20K

15.4 KM
506 M+

01:50:48

51 / 62

18 / 24

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

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