Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

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

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 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

Natalie THORNLEY

Nationality

United Kingdom

Age

20-34 Women

UTMB Index

Index

20K

50K

100K

100M

312

-

-

313

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

07.12.2025

Race To The Stones 2025 - Race to the Stones - 100K Non-Stop

100K

100 KM
1341 M+

20:03:23

540 / 714

149 / 239

09.25.2021

Dulux London Revolution Trails 2021 - Ultra Marathon

50K

51.9 KM
450 M+

07:33:42

173 / 259

62 / 117

06.26.2021

Race to the Castle 2021 - RTTC - 100K

100K

100.6 KM
800 M+

20:56:40

503 / 554

173 / 196

06.08.2019

Race to the Tower 2019

100K

86.5 KM
2190 M+

18:04:27

515 / 676

155 / 250

06.23.2018

Race To The King 2018

100K

86.7 KM
1580 M+

18:39:56

562 / 656

163 / 210

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

Cookies preferences

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