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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

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

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

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 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

Europe

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

22 - 25 January 2026

07 - 09 November 2025

Africa

29 - 31 May 2026

MYUTMB

Ivy CASTILLO

Nationality

United States of America

Age

45-49 Women

UTMB Index

Index
20K
50K
100K
100M

311

-

-

310

-

Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
01.10.2026
Avalon Benefit 50/50k Mile Run 2026 - Avalon Benefit 50k Run
50K
50 KM
1981 M+
08:25:12
369 / 558
184 / 308
10.27.2024
Javelina Jundred 2024 - 100 Km
100K
98.3 KM
1090 M+
19:33:51
221 / 296
120 / 173
10.29.2023
Javelina Jundred 2023 - 100 Miles
100M
159.2 KM
1810 M+
-
DNF
DNF
10.28.2022
Javelina Jundred 2022 - 100 Miles
100M
159.2 KM
1810 M+
-
DNF
DNF
10.30.2021
Javelina Jundred 2021 - 100 Miles
100M
159.2 KM
1810 M+
29:28:19
285 / 293
89 / 92
01.16.2021
Coldwater Rumble 2021 - 52 Km
50K
52.5 KM
960 M+
08:47:13
100 / 106
39 / 43

Statistics

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

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