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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

Europe

31 October - 01 November 2025

31 October - 02 November 2025

07 - 09 November 2025

22 - 25 January 2026

19 - 22 March 2026

19 - 21 March 2026

09 - 12 April 2026

24 - 26 April 2026

14 - 17 May 2026

15 - 17 May 2026

23rd May 2026

11 - 14 June 2026

12 - 14 June 2026

24 - 28 June 2026

01 - 05 July 2026

09 - 11 July 2026

10 - 12 July 2026

15 - 19 July 2026

17 - 19 July 2026

24 - 26 July 2026

01 - 02 August 2026

06 - 08 August 2026

24 - 30 August 2026

26 - 28 September 2025

25 - 28 September 2025

19 - 21 September 2025

18 - 21 September 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

Jack BLACKBURN

Nationality

United Kingdom

Age

35-39 Men
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UTMB Index

Index
20K
50K
100K
100M

526

-

524

441

-

Races

date
Race
country
Cat.
Distance /
mt+
Time
Rank
Gender
Score
07.13.2024
Race To The Stones 2024 - RTTS - 100K
100K
100 KM
1341 M+
12:48:36
209 / 1037
169 / 717
03.16.2024
Centurion Hundred Hills 50km 2024
50K
50 KM
1200 M+
05:16:14
53 / 385
48 / 297
10.14.2023
Maverick Adidas TERREX X Series Jurassic Coast 2023 - Maverick Adidas TERREX X Series Jurassic Coast 2023
50K
55 KM
1500 M+
06:44:12
86 / 243
71 / 190
07.09.2023
Centurion Wendover Woods 2023 - Centurion Wendover Woods 10
20K
16 KM
600 M+
01:32:40
19 / 131
18 / 75
09.17.2022
Centurion Chiltern Wonderland 50 2022
50K
80.7 KM
1750 M+
12:05:37
161 / 189
130 / 152

Statistics

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

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