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UTMB World Series Events

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Europe

22 - 25 January 2026

19 - 22 March 2026

19 - 21 March 2026

09 - 12 April 2026

24 - 26 April 2026

01 - 03 May 2026

14 - 17 May 2026

15 - 17 May 2026

23rd May 2026

11 - 14 June 2026

12 - 14 June 2026

18 - 20 June 2026

24 - 28 June 2026

01 - 05 July 2026

09 - 11 July 2026

10 - 12 July 2026

15 - 19 July 2026

17 - 19 July 2026

24 - 26 July 2026

01 - 02 August 2026

06 - 08 August 2026

24 - 30 August 2026

10 - 13 September 2026

11 - 13 September 2026

18 - 20 September 2026

24 - 27 September 2026

30 - 31 October 2026

30 October - 01 November 2026

07 - 09 November 2025

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

13 - 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

Chelsia LEACH

Nationality

United States of America

Age

20-34 Women

UTMB Index

Index
20K
50K
100K
100M

352

-

-

325

-

Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
10.26.2025
Javelina Jundred 2025 - 100 Km
100K
98.3 KM
1090 M+
18:41:22
233 / 325
135 / 191
09.14.2025
The Rut Mountain Runs 2025 - 11k
-
11 KM
500 M+
01:49:57
488 / 891
274 / 559
10.29.2023
Javelina Jundred 2023 - 100 Km
100K
98.3 KM
1090 M+
18:40:25
213 / 303
118 / 175
05.14.2023
DON'T FENCE ME IN TRAIL RUN 2023
20K
30 KM
1300 M+
04:51:33
182 / 193
86 / 97
09.02.2017
RUN THE RUT 2017 - 28K
50K
28.4 KM
2170 M+
-
DNF
DNF
06.16.2017
Bighorn Trail Run 2017 - 50K
50K
50.4 KM
1260 M+
08:58:48
163 / 216
84 / 122

Statistics

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

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