Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Oceania

15 - 18 May 2025

27 - 29 November 2025

14 - 15 February 2026

Asia

16 - 18 May 2025

19 - 22 June 2025

26 - 28 September 2025

17 - 19 October 2025

17 - 19 October 2025

14 - 16 November 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

05 - 08 December 2024

Africa

22 - 25 May 2025

South America

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

18 - 22 November 2025

18 - 22 March 2026

North America

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

25 - 26 April 2025

11 - 13 April 2025

MY UTMB

Stefano ZAFFARONI

Nationality

Italy

Age

35-39 Men

Connect to claim this page

UTMB Index

Index

20K

50K

100K

100M

615

-

615

589

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

03.09.2025

Campo dei Fiori Trail 2025 - CFT VIBRAM 38k

50K

38.1 KM
1940 M+

04:14:30

34 / 335

33 / 286

01.05.2025

S1 Trail La Corsa Della Bora 2025 - S1 TransKarst Ultra

50K

57.5 KM
1924 M+

06:11:41

18 / 263

17 / 204

10.12.2024

Vibram Ultra Trail Lago d'Orta 2024 - Vibram-UTLO 55km

50K

54.2 KM
2860 M+

06:48:06

25 / 239

21 / 188

07.27.2024

La Thuile Trail - Memorial Edo Camardella 2024 - La Thuile Marathon - 42 KM

50K

43.5 KM
2500 M+

06:04:59

38 / 253

34 / 199

06.22.2024

DoppiaW Ultra 2024 - Trail 70

100K

70 KM
4424 M+

11:46:25

50 / 180

46 / 156

05.11.2024

100K

62.5 KM
3780 M+

10:51:52

86 / 298

70 / 236

10.14.2023

Vibram Ultra Trail Lago d'Orta 2023 - Vibram-UTLO 55km

50K

54.2 KM
2860 M+

06:59:00

37 / 332

36 / 267

07.01.2023

DoppiaW Ultra 2023 - Trail 70

100K

71.1 KM
4920 M+

12:10:11

17 / 90

17 / 80

06.24.2023

Lavaredo Ultra Trail by UTMB® 2023 - Lavaredo 80K

100K

82.2 KM
5064 M+

12:00:59

89 / 786

72 / 571

05.07.2023

Vibram Trail Mottarone 2023 - Vibram Max...i Trail Mottarone

50K

44 KM
3027 M+

05:56:23

41 / 302

34 / 247

Statistics

Filter by UTMB INDEX

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..