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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

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 2026

Africa

29 - 31 May 2026

MYUTMB

Claudia CHMIELOWSKA

Claudia CHMIELOWSKA

Nationality

Poland

Age

20-34 Women

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UTMB Index

Index

20K

50K

100K

100M

677

-

658

675

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.20.2025

Wildstrubel by UTMB 2025 - Wild 70

100K

70 KM
4600 M+

-

DNF

DNF

08.29.2025

HOKA UTMB Mont-Blanc 2025 - CCC

100K

101 KM
6050 M+

16:05:20

244 / 1641

63 / 395

06.28.2025

Lavaredo Ultra Trail by UTMB® 2025 - Lavaredo 80K

100K

80 KM
4600 M+

11:31:23

87 / 867

18 / 193

06.21.2025

SkyRun Eryri® 2025 - 14 Peaks Ultra®

50K

52 KM
3900 M+

09:54:54

27 / 134

5 / 21

06.06.2025

mozart 100 by UTMB 2025 - mozart Ultra

100K

92 KM
4700 M+

11:23:25

22 / 414

6 / 67

09.29.2024

Trail des Aiguilles Rouges 2024 - TAR

50K

45 KM
3200 M+

06:09:30

31 / 566

2 / 96

08.30.2024

HOKA UTMB Mont-Blanc 2024 - CCC

100K

101 KM
6050 M+

-

DNF

DNF

08.03.2024

KAT100 by UTMB® 2024 - Marathon Trail

50K

51.5 KM
3250 M+

06:20:56

15 / 372

2 / 81

07.20.2024

Eiger Ultra Trail® by UTMB 2024 - E51 - Panorama Trail

50K

54 KM
3057 M+

07:08:04

55 / 877

14 / 247

06.29.2024

Lavaredo Ultra Trail by UTMB® 2024 - Lavaredo 80K

100K

79 KM
4521 M+

12:20:08

101 / 759

20 / 168

Statistics

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

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