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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

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

Isabelle HEIDNER

Nationality

Belgium

Age

20-34 Women

UTMB Index

Index
20K
50K
100K
100M

383

384

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-

-

Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
02.21.2026
ULTRA TRAIL DE LA SIBERIE 2026 - ULTRA TRAIL DE LA SIBERIE 32KM
20K
32 KM
1300 M+
05:55:06
386 / 503
90 / 131
01.25.2026
Houffatrail 2026 - Houffa Trail 28km
20K
28 KM
1038 M+
04:06:39
476 / 514
94 / 117
12.21.2025
Meerdaalwoudtrail 2025 - Meerdaalwoud Trail 28km
20K
28 KM
330 M+
03:16:47
220 / 242
49 / 61
11.11.2025
Dolce La Hulpe Trail 2025 - DOMAINE SOLVAY LA HULPE 20 KM
20K
20 KM
424 M+
02:04:11
342 / 576
68 / 202
03.30.2025
Marathon Sonian Forest 2025 - SONIAN FOREST - 16KM
-
16 KM
205 M+
01:34:40
141 / 493
24 / 251

Statistics

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

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