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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

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

Liz BUTTERFIELD

Nationality

United States of America

Age

20-34 Women

UTMB Index

Index

20K

50K

100K

100M

422

-

382

421

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

04.13.2025

Gorge Waterfalls 2025 - 100K

100K

98.9 KM
3312 M+

17:04:26

277 / 310

80 / 92

07.14.2024

SISKIYOU OUT BACK TRAIL RUN 2024 - 50K

50K

48.1 KM
1470 M+

07:58:34

167 / 240

68 / 112

08.05.2023

Waldo 100k 2023

100K

100.5 KM
2890 M+

17:50:15

90 / 102

21 / 28

03.26.2022

Badger Mountain Challenge 2022 - 50 Mile

100K

79.2 KM
2250 M+

14:42:11

84 / 123

18 / 43

08.28.2021

Oregon Cascades 100 2021

100M

161.8 KM
3070 M+

31:37:50

90 / 94

19 / 20

Statistics

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

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