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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

Niels DE SONNAVILLE

Nationality

Netherlands

Age

35-39 Men

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UTMB Index

Index

20K

50K

100K

100M

535

535

462

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.12.2025

Trail Verbier St Bernard by UTMB 2025 - Verbier Marathon

50K

42.4 KM
2940 M+

08:13:53

469 / 1395

397 / 1077

02.16.2025

Kluisberg Trail 2025 - 25km

20K

25 KM
735 M+

02:18:57

166 / 635

160 / 528

12.01.2024

Trail de la Soupe 2024 - Trail de la Soupe 33km

20K

33 KM
1270 M+

03:34:13

92 / 348

82 / 281

10.26.2024

Grizzly100 2024 - Bear Trail 25km

20K

25.4 KM
568 M+

02:15:58

21 / 323

20 / 231

07.20.2024

Ultra Trail Grand Ballon 2024 - 22km

20K

22 KM
1200 M+

02:42:56

59 / 379

50 / 271

06.08.2024

The Longest Day Trail 2024 - 25km

20K

25 KM
1080 M+

02:30:56

22 / 536

21 / 211

04.30.2023

Trail du Grand Ballon 2023 - 22km

20K

21.9 KM
1030 M+

02:30:13

41 / 296

37 / 182

03.19.2023

Trail Du Petit Ballon 2023 - Circuit des Grands Crus 24 KM

20K

24.4 KM
738 M+

02:16:04

133 / 880

124 / 624

02.05.2023

Drielandenpunt Trail 2023 - 28km

20K

28 KM
970 M+

02:49:40

125 / 388

120 / 316

08.14.2022

Trail Des Fantômes 2022 - 25km

20K

25 KM
1090 M+

03:20:25

26 / 319

24 / 225

Statistics

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

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