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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Stefan NAN

Nationality

Romania

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

562

561

514

-

442

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.20.2025

OMU Marathon 2025

50K

41.8 KM
2960 M+

07:17:08

35 / 173

32 / 148

07.25.2025

Bucovina Ultra Rocks® 2025 - Ultra Rocks 110k

100M

109.9 KM
6600 M+

24:48:00

16 / 20

15 / 19

06.21.2025

Hoia Baciu Night Run 2025 - Dark Forest 21k

20K

20.9 KM
650 M+

02:04:21

30 / 95

26 / 73

05.24.2025

Transylvania 100 2025 - 100K

100M

102.4 KM
6860 M+

25:04:01

102 / 148

90 / 131

11.30.2024

Cluj EcoTrail UltraMarathon 2024 - Ultra 50k

50K

52 KM
1720 M+

05:29:08

69 / 300

62 / 263

09.21.2024

OMU Marathon 2024

50K

41.8 KM
2960 M+

10:47:12

143 / 150

129 / 135

09.08.2024

Ciucas X3 2024 - Semimaraton 21K - Ciucas X3

20K

22 KM
1200 M+

02:30:37

25 / 573

22 / 395

06.22.2024

Hoia Baciu Night Run 2024 - Dark Forest 21k

20K

20.9 KM
650 M+

01:55:05

17 / 123

16 / 102

09.10.2023

Ciucas X3 2023 - Semimaraton 21K

20K

22 KM
1200 M+

02:55:02

114 / 680

99 / 486

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

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