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

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 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

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Memina MARGERESON

Nationality

United Kingdom

Age

40-44 Women

UTMB Index

Index

20K

50K

100K

100M

486

227

488

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

07.19.2025

Gower Peninsula Challenge 2025 - 1st Half

50K

50 KM
1056 M+

10:58:39

157 / 476

70 / 292

06.28.2025

Peak District Challenge 2025 - Peak District -1st Half

50K

48 KM
1270 M+

06:12:40

8 / 622

2 / 287

05.17.2025

Jurassic Coast Challenge 2025 - Jurassic Coast -1st Half

50K

59.4 KM
1680 M+

-

DNF

DNF

04.12.2025

Windsor Challenge 2025 - Easter Challenge - 50km

50K

50.1 KM
540 M+

11:58:06

476 / 519

249 / 278

03.29.2025

Bath 50 Challenge 2025 - 29km Half Challenge

20K

29 KM
666 M+

07:03:51

339 / 535

221 / 379

09.14.2024

Thames Path Challenge 2024 - FIRST HALF CHALLENGE

50K

50 KM
500 M+

-

DNF

DNF

06.22.2024

Cotswold Challenge 2024 - Cotswold Challenge -1st half

50K

54.1 KM
1470 M+

-

DNF

DNF

06.08.2024

Lake District Challenge 2024 - Lake District - 1st Half

50K

49.1 KM
1210 M+

12:48:23

300 / 380

119 / 172

05.04.2024

Isle of Wight Challenge 2024 - Isle of Wight - 1st Half

50K

52 KM
1140 M+

13:42:38

198 / 267

99 / 154

04.06.2024

Easter Challenge 2024 - Easter Challenge - 50km

50K

50.1 KM
540 M+

11:30:11

659 / 773

375 / 456

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..