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UTMB World Series Events

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Asia

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

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

06 - 08 March 2026

29 November - 07 December 2025

14 - 16 November 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

North America

09 - 12 April 2026

16 - 18 April 2026

23 - 25 April 2026

15 - 17 May 2026

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

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

Africa

29 - 31 May 2026

MYUTMB

Leanna MERRILL

Nationality

United States of America

Age

20-34 Women

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UTMB Index

Index

20K

50K

100K

100M

399

367

397

-

392

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.20.2025

Mammoth trail fest 2025 - 50 Km

50K

50.7 KM
2150 M+

08:38:05

403 / 638

125 / 248

10.27.2024

Javelina Jundred 2024 - 100 Miles

100M

159.2 KM
1810 M+

28:33:36

368 / 421

136 / 164

09.22.2024

Mammoth trail fest 2024 - 26k

20K

26 KM
1400 M+

04:51:51

420 / 527

180 / 248

09.21.2024

Mammoth trail fest 2024 - 50 Km

50K

50.7 KM
2150 M+

08:57:44

372 / 540

115 / 195

09.22.2023

Mammoth trail fest 2023 - 26k

20K

27.7 KM
1310 M+

04:37:48

377 / 496

145 / 222

05.22.2022

Bishop High Sierra Ultras 2022 - 50M

100K

80 KM
2400 M+

15:25:55

52 / 57

20 / 23

05.22.2021

Bishop High Sierra Ultras 2021 - 55k

50K

53 KM
1570 M+

07:50:50

56 / 100

19 / 39

Statistics

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

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