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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

07 - 09 November 2025

31 October - 02 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

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 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

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Sergio WIEREMIEJ

Nationality

Argentina

Age

45-49 Men
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UTMB Index

Index
20K
50K
100K
100M

412

413

382

-

-

Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
08.03.2025
Cordillera de la Selva 2025 - 43K Cordillera de la Selva
50K
43 KM
1600 M+
07:50:32
70 / 93
47 / 61
12.22.2024
La Ultima del año trail 2024 - La Ultima 25K
20K
25 KM
550 M+
02:57:00
29 / 89
24 / 57
05.04.2024
Raid de los Andes 2024 - Raid Individual
20K
59 KM
1555 M+
09:07:13
1225 / 2075
734 / 923
05.28.2023
Fiambala Desert Trail 2023 - DESERT TRAIL 35
50K
35 KM
1500 M+
06:09:24
111 / 336
78 / 172
10.23.2022
Indomit Bombinhas 2022 - Team
50K
43.4 KM
1490 M+
06:56:59
55 / 184
69 / 100
06.13.2022
VALHÖLL ULTRA TRAIL 2022 - VALHÖLL ULTRA TRAIL 22K
20K
21.6 KM
1010 M+
04:01:20
773 / 937
468 / 517

Statistics

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

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