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UTMB World Series Events

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South America

18 - 21 September 2025

18 - 22 November 2025

18 - 22 March 2026

01 - 03 August 2025

19 - 21 June 2025

North America

18 - 21 September 2025

26 - 28 September 2025

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

23 - 25 July 2026

28 - 29 June 2025

Asia

26 - 28 September 2025

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

19 - 22 June 2025

16 - 18 May 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

Click here to follow the races live for KAT100 by UTMB

Click here to follow the races live for KAT100 by UTMB

MY UTMB

David BYRNE

Nationality

United Kingdom

Age

50-54 Men

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UTMB Index

Index

20K

50K

100K

100M

451

-

442

449

430

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

06.21.2025

Jurassic Extinction 2025 - Jurassic Coast 100k

100K

100 KM
3310 M+

17:42:00

13 / 32

12 / 26

09.06.2024

SwissPeaks Trail 2024 - 100K

100K

100.3 KM
6180 M+

28:44:55

210 / 261

179 / 219

04.27.2024

Grand Raid Ventoux 2024 - Grand Raid Ventoux - 125KM

100M

125 KM
7000 M+

26:25:16

80 / 104

77 / 100

11.10.2023

The Druid Challenge 2023

50K

138.8 KM
2183 M+

18:35:14

36 / 91

25 / 52

09.29.2023

Nice Côte d’Azur by UTMB® 2023 - Ultra Trail Métropole Nice Côte d’Azur - 100M

100M

165 KM
8400 M+

-

DNF

DNF

06.24.2023

Jurassic Coast 100 2023 - 100k

100K

100 KM
3310 M+

17:18:26

19 / 49

16 / 35

02.04.2023

The Pilgrim Challenge 2023 - 66 Miles - 2 Days

50K

102 KM
2365 M+

14:11:58

77 / 167

55 / 104

11.11.2022

The Druid Challenge 2022

50K

138.8 KM
2183 M+

17:47:10

39 / 78

25 / 47

07.02.2022

Ultra-Trail® Snowdonia by UTMB® 2022 - UTS 100

100K

101.1 KM
6820 M+

25:19:56

86 / 143

81 / 129

06.11.2022

Jurassic Coast 100 2022 - 100k

100K

97.4 KM
3310 M+

18:09:13

23 / 51

19 / 39

Statistics

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

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