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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

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

26 - 28 September 2025

Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

17 - 19 October 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

Wilbert VLASSAK

Nationality

Germany

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

06.25.2016

ARDENNES MEGA TRAIL 2016

100K

95.6 KM
4749 M+

19:06:49

123 / 174

118 / 163

06.05.2016

Xtrails Vaals 2016 - Vaalserbergtrail 60 Km

50K

63.1 KM
1550 M+

07:34:11

26 / 50

25 / 47

05.30.2015

Grand Trail Des Lacs Et Chateaux 2015 - Les Fous Furieux

100K

102.5 KM
2762 M+

17:24:59

77 / 84

71 / 78

04.25.2015

La Bouillonnante 2015 - 104 Km

100K

103.2 KM
3790 M+

19:40:00

184 / 196

176 / 187

09.07.2014

Tor des Géants 2014

100M

330 KM
24000 M+

144:04:44

351 / 444

319 / 400

07.19.2014

Eiger Ultra Trail 2014 - E101

100K

101 KM
6700 M+

22:17:07

221 / 357

182 / 294

07.12.2014

Trail Verbier St Bernard 2014 - X-Alpine Solo

100M

104.7 KM
7362 M+

30:38:03

166 / 173

157 / 163

06.07.2014

COUREURS CELESTES 2014 - LA GRANDE RANDONNEE CELESTE

100M

160 KM
5000 M+

30:19:00

27 / 40

24 / 35

05.17.2014

Grand Trail Des Lacs Et Chateaux 2014 - Les Fous Furieux

100K

98.1 KM
2430 M+

13:07:26

23 / 63

22 / 60

03.29.2014

Crêtes de spa 2014 - 55Km

50K

55 KM
1800 M+

07:37:00

317 / 435

296 / 402

Statistics

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

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