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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

Libby MASTERTON

Nationality

New Zealand

Age

45-49 Women

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UTMB Index

Index

20K

50K

100K

100M

413

-

412

397

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.08.2025

PUGLIA BY UTMB® 2025 - Le Maioliche di Laterza 85km

100K

85 KM
2000 M+

-

DNF

DNF

07.03.2025

HOKA Val d’Aran by UTMB® 2025 - Peades d'Aigua - PDA

50K

51.2 KM
2720 M+

12:09:48

1316 / 1403

213 / 244

05.17.2025

Ultra-Trail Snowdonia by UTMB® 2025 - UTS 100K

100K

104.6 KM
6460 M+

-

DNF

DNF

03.22.2025

Chianti Ultra Trail by UTMB® 2025 - Chianti Ultra Trail

100K

73 KM
3000 M+

12:49:30

702 / 911

97 / 151

10.19.2024

Salomon Cappadocia Ultra-Trail® 2024 - CMT

50K

63.6 KM
2030 M+

09:20:09

295 / 510

60 / 123

05.20.2024

Trail Alsace Grand Est by UTMB 2024 - Trail des Celtes

50K

50 KM
1980 M+

07:48:16

1277 / 1701

183 / 312

09.16.2023

Wildstrubel by UTMB 2023 - Wild 50

50K

53 KM
3300 M+

10:37:24

653 / 833

133 / 198

03.19.2022

Northburn 100 Miler 2022 - 50 Km

50K

51.2 KM
2470 M+

09:38:52

55 / 63

17 / 22

12.02.2017

Ultra-trail Cape Town 2017 - 65km

50K

64.9 KM
3150 M+

13:01:31

210 / 294

42 / 60

11.12.2016

Tarawera 100 Mile Endurance Run 2016 - 50 Km

50K

49.7 KM
1570 M+

06:32:02

114 / 550

28 / 295

Statistics

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

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