Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

South America

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

20 - 22 March 2026

North America

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

08 - 11 April 2027

22 - 25 April 2027

14 - 16 May 2027

16 - 18 April 2026

Asia

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

27 November - 06 December 2026

10 - 12 December 2026

08 - 10 January 2027

18 - 21 June 2026

12 - 14 June 2026

30 April - 03 May 2026

10 - 12 April 2026

14 - 15 March 2026

06 - 08 March 2026

Oceania

26 - 28 November 2026

13 - 14 February 2027

13 - 16 May 2027

Africa

29 - 31 May 2026

MYUTMB

Martha GRIFFIN

United Kingdom

20-34 Women

100K

Unavailable UTMB Index

100M

Unavailable UTMB Index

How does the calculation work?

Evolution

Results

2026

May 16

20K

The Adidas TERREX 25Km Trail Race

The Adidas Terrex Keswick Mountain Festival

Cat.

20K

country

Distance

25 KM

880 M+

Time

03:19:43

Rank

332

775

Gender

74

307

2025

May 17

50K

Skipton Skedaddle 34 Mile Ultramarathon

Skipton Skedaddle

Cat.

50K

country

Distance

58 KM

1285 M+

Time

07:22:45

Rank

16

44

Gender

5

16

March 15

20K

Welcome Way 20 Mile Trail Race

Welcome Way Trail Race & Ultramarathon

Cat.

20K

country

Distance

34.4 KM

728 M+

Time

04:09:00

Rank

27

78

Gender

9

41

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

MyUTMB+

Follow us

Terms & conditions

Privacy Policy

Cookies preferences

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