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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

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

Dolf SIJBEN

Nationality

Netherlands

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

407

404

347

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.19.2025

Gletscher Trailrun 2025 - Gletscher Trail 14K

20K

13.9 KM
850 M+

02:59:38

201 / 241

110 / 118

01.26.2025

Houffatrail 2025 - Houffa Trail 18km

20K

18 KM
540 M+

02:34:42

304 / 395

217 / 253

01.25.2025

Houffatrail 2025 - Houffa Trail 10km

-

10 KM
310 M+

01:19:11

128 / 259

99 / 149

06.08.2024

The Longest Day Trail 2024 - 50km

50K

50 KM
1680 M+

07:45:46

170 / 540

136 / 257

05.24.2024

Stuiben Trailrun 2024 - Stuiben Trail 12K

-

12.4 KM
700 M+

01:46:25

97 / 157

60 / 84

01.21.2024

Houffatrail 2024 - Houffa Trail 19km

20K

19.3 KM
590 M+

03:33:34

421 / 439

299 / 305

01.20.2024

Houffatrail 2024 - Houffa Trail 10km

-

10 KM
340 M+

01:18:04

172 / 312

132 / 195

06.10.2023

The Longest Day Trail 2023 - 50km

50K

50 KM
1500 M+

09:12:47

167 / 412

133 / 199

01.21.2023

Houffatrail 2023 - 16km

20K

16 KM
710 M+

02:10:01

140 / 242

115 / 165

07.09.2022

Gletscher Trailrun 2022 - Gletscher Trail 26K

20K

25.5 KM
1700 M+

06:07:01

119 / 140

84 / 99

Statistics

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

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