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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

Kieran O'BYRNE

Nationality

Ireland

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

513

512

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.28.2024

EcoTrail Wicklow 2024 - ECOTRAIL WICKLOW 30k

20K

31.2 KM
1206 M+

03:36:06

62 / 301

55 / 223

05.01.2023

Beara Way 2023 - Beara Way Challenge

20K

25 KM
1100 M+

02:52:22

11 / 41

9 / 33

04.29.2023

Ballyhoura Mountain Half Marathon 2023 - Mountain Half-Marathon

20K

24 KM
510 M+

02:03:01

27 / 105

25 / 64

01.06.2023

Ballyhoura Moonlight Challenge 2023 - Ballyhoura Winter Moonlight Challenge

20K

28 KM
900 M+

03:12:25

68 / 176

62 / 144

09.02.2022

Kerry Way Ultra 2022

100M

193 KM
5100 M+

28:58:09

21 / 90

19 / 84

08.06.2022

Nagles Half-Marathon 2022

20K

21 KM
660 M+

02:17:40

33 / 69

27 / 53

07.16.2022

Reeks Skyline 2022

20K

25.7 KM
2010 M+

05:45:09

31 / 57

29 / 52

05.21.2022

Seven Sisters Skyline 2022 - Seven Sisters Skyline 55km

50K

55 KM
4180 M+

10:00:01

37 / 124

33 / 110

04.30.2022

Ballyhoura Mountain Half Marathon 2022 - Mountain Half-Marathon

20K

24 KM
510 M+

02:00:43

21 / 74

16 / 47

01.14.2022

Ballyhoura Moonlight Challenge 2022

20K

29 KM
892 M+

03:01:34

53 / 176

49 / 150

Statistics

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

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