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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 2025

Africa

29 - 31 May 2026

MYUTMB

Andrea ČALFOVÁ (Andrea CALFOVA)

Nationality

Czech Republic

Age

20-34 Women

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UTMB Index

Index

20K

50K

100K

100M

607

521

579

609

501

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.18.2025

Trailmanics Slapy 2025 - Trailmanics Slapy 47km

50K

47 KM
1850 M+

05:26:53

8 / 66

1 / 25

07.26.2025

3Kings3Hills Trailrunning-Festival 2025 - 54km Trail Ultra

50K

53.6 KM
2350 M+

06:26:59

18 / 169

2 / 49

06.28.2025

Lavaredo Ultra Trail by UTMB® 2025 - Lavaredo 80K

100K

80 KM
4600 M+

11:18:06

69 / 867

16 / 193

11.23.2024

Čertovskej wintertrail 2024 - Wintertrail 33,3 km

20K

33 KM
1184 M+

03:42:52

40 / 255

5 / 81

10.19.2024

Trailmanics Slapy 2024 - Trailmanics Slapy 61km

50K

61 KM
2300 M+

07:04:27

7 / 53

1 / 9

09.21.2024

Julian Alps Trail Run by UTMB 2024 - JAT LAKE BLED 80 km

100K

79.6 KM
3458 M+

10:09:14

45 / 417

7 / 82

07.27.2024

Tynistske slapoty 2024 - TSODKD 2024 - TRASA B

50K

70 KM
2500 M+

09:20:38

6 / 53

2 / 22

07.20.2024

Nízkotatranská stíhačka 2024

100K

98.5 KM
5640 M+

15:32:32

18 / 92

2 / 15

06.08.2024

Čertovskej Trail 2024 - 66,6 km

50K

67.9 KM
1710 M+

09:22:19

55 / 191

16 / 57

06.05.2024

Devil's Challenge 666 km 2024 - Devil's Challenge 314 km - solo

100M

314 KM
6610 M+

41:44:17

1 / 2

1 / 1

Statistics

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

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