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UTMB World Series Events

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Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

North America

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

13 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Darren JEFFREY

Nationality

United Kingdom

Age

45-49 Men

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UTMB Index

Index

20K

50K

100K

100M

408

401

403

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

12.06.2025

Chiangmai Thailand by UTMB® 2025 - HMONG 50-DAY

50K

56 KM
2400 M+

11:59:49

1460 / 2105

1050 / 1460

11.30.2025

Chiangmai Thailand by UTMB® 2025 - INTHANON 50

50K

39 KM
2200 M+

07:28:01

333 / 815

256 / 569

05.04.2025

Amazean Jungle Thailand by UTMB 2025 - MIST 20K

20K

23 KM
1030 M+

04:12:32

94 / 645

80 / 434

01.25.2025

Arc Of Attrition by UTMB 2025 - Arc 25

50K

40 KM
1000 M+

05:47:08

364 / 584

281 / 424

08.29.2024

HOKA UTMB Mont-Blanc 2024 - OCC

50K

57 KM
3500 M+

11:33:09

855 / 1534

641 / 1080

12.09.2023

Doi Inthanon by UTMB 2023 - HMONG 50

50K

50 KM
2870 M+

10:00:47

643 / 1332

463 / 900

05.13.2023

Ultra-Trail Snowdonia by UTMB® 2023 - Eryri 25K

20K

25 KM
1300 M+

04:09:13

204 / 429

148 / 261

Statistics

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

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