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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

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Cosmin OSTAFI

Nationality

Romania

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

505

504

478

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.20.2025

OMU Marathon 2025

50K

41.8 KM
2960 M+

07:59:21

51 / 173

46 / 148

09.06.2025

Ciucas X3 2025 - The Ridge - Ciucas X3

50K

38 KM
2000 M+

06:24:40

84 / 299

72 / 234

05.24.2025

Transylvania 100 2025 - 100K

100M

102.4 KM
6860 M+

-

DNF

DNF

09.21.2024

OMU Marathon 2024

50K

41.8 KM
2960 M+

08:42:04

81 / 150

74 / 135

09.07.2024

Ciucas X3 2024 - The Ridge - Ciucas X3

50K

38 KM
2000 M+

06:37:11

95 / 227

83 / 186

07.27.2024

Făgăraș Rocks! 2024 - Fagaras Rocks! - Fagaras skyrace

50K

35.7 KM
2210 M+

06:35:11

21 / 44

18 / 37

05.25.2024

Transylvania 100 2024 - 50K

50K

50.1 KM
3160 M+

10:07:40

147 / 347

131 / 287

10.29.2023

Baneasa Forest Run 2023 - Semimaraton

20K

21.2 KM
277 M+

01:36:01

28 / 394

25 / 300

08.05.2023

Făgăraș Rocks! 2023 - Fagaras Rocks! - Dara ultra skyrace

100K

70 KM
4880 M+

17:17:06

21 / 31

17 / 24

06.17.2023

Retezat SkyRace guided by SportGuru 2023 - Giants Ultra (Bad Weather Course)

50K

32.7 KM
2010 M+

05:56:42

68 / 90

62 / 78

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

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