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10 - 13 September 2026

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17 - 20 September 2026

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13 - 16 May 2027

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27 - 30 May 2027

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Sacha DE BILDERLING

Belgium

50-54 Men

UTMB Index Race
Unavailable UTMB Index
20K
Unavailable UTMB Index
50K
Unavailable UTMB Index
100K
Unavailable UTMB Index
100M
Unavailable UTMB Index

How does the calculation work?

Evolution

Results

How is my score calculated?

Why isn't my result appearing?

2026

July 11

100K

X-Traversee

Trail Verbier St Bernard by UTMB

Cat.

100K

country

Distance

77 KM

5100 M+

Time

-

Rank

DNF

Gender

DNF

2024

July 6

20K

X-Traversee

Trail Verbier St Bernard by UTMB

Cat.

20K

country

Distance

17 KM

1554 M+

Time

02:16:37

Rank

109

655

Gender

106

538

2020

July 18

50K

Blefjells Beste

Blefjells Beste

Cat.

50K

country

Distance

56.2 KM

1830 M+

Time

07:48:23

Rank

26

107

Gender

24

81

2018

July 15

20K

36km

La Chouffe Trail

Cat.

20K

country

Distance

34.9 KM

1050 M+

Time

03:11:00

Rank

8

199

Gender

6

161

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

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