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Niels DE SONNAVILLE

Netherlands

35-39 Men

100K
100M

How does the calculation work?

Evolution

Results

2026

May 17

20K

ERYRI 25K (NEW ROUTE)

Ultra-Trail Snowdonia by UTMB®

Cat.

20K

country

Distance

22 KM

1100 M+

Time

02:26:17

Rank

53

753

Gender

47

467

March 21

20K

TRAIL DES SANGLIERS 26km

Trail des Sangliers

Cat.

20K

country

Distance

26 KM

952 M+

Time

02:32:16

Rank

26

404

Gender

26

291

2025

November 1

50K

Seventh Seal

Kullamannen by UTMB

Cat.

50K

country

Distance

53 KM

727 M+

Time

05:18:12

Rank

59

440

Gender

51

343

September 21

20K

21km

Trail du barrage

Cat.

20K

country

Distance

21 KM

780 M+

Time

02:19:36

Rank

12

144

Gender

11

113

July 12

50K

Verbier Marathon

Trail Verbier St Bernard by UTMB

Cat.

50K

country

Distance

42.4 KM

2940 M+

Time

08:13:53

Rank

469

1395

Gender

397

1077

February 16

20K

25km

Kluisberg Trail

Cat.

20K

country

Distance

25 KM

735 M+

Time

02:18:57

Rank

166

635

Gender

160

528

2024

December 1

20K

Trail de la Soupe 33km

Trail de la Soupe

Cat.

20K

country

Distance

33 KM

1270 M+

Time

03:34:13

Rank

92

348

Gender

82

281

October 26

20K

Bear Trail 25km

Grizzly100

Cat.

20K

country

Distance

25.4 KM

568 M+

Time

02:15:58

Rank

21

323

Gender

20

231

July 20

20K

22km

Ultra Trail Grand Ballon

Cat.

20K

country

Distance

22 KM

1200 M+

Time

02:42:56

Rank

59

379

Gender

50

271

June 8

20K

25km

The Longest Day Trail

Cat.

20K

country

Distance

25 KM

1080 M+

Time

02:30:56

Rank

22

536

Gender

21

211

2023

April 30

20K

22km

Trail du Grand Ballon

Cat.

20K

country

Distance

21.9 KM

1030 M+

Time

02:30:13

Rank

41

296

Gender

37

182

March 19

20K

Circuit des Grands Crus 24 KM

Trail Du Petit Ballon

Cat.

20K

country

Distance

24.4 KM

738 M+

Time

02:16:04

Rank

133

880

Gender

124

624

February 5

20K

28km

Drielandenpunt Trail

Cat.

20K

country

Distance

28 KM

970 M+

Time

02:49:40

Rank

125

388

Gender

120

316

2022

August 14

20K

25km

Trail Des Fantômes

Cat.

20K

country

Distance

25 KM

1090 M+

Time

03:20:25

Rank

26

319

Gender

24

225

2021

July 17

50K

E35

Eiger Ultra-Trail®

Cat.

50K

country

Distance

36.8 KM

2400 M+

Time

05:21:21

Rank

61

429

Gender

42

269

2020

March 1

20K

28 Km - Grands Crus

Trail Du Petit Ballon

Cat.

20K

country

Distance

28.3 KM

910 M+

Time

02:42:30

Rank

198

1076

Gender

181

800

2019

July 13

20K

25Km

La Chouffe Trail

Cat.

20K

country

Distance

25.1 KM

810 M+

Time

02:22:17

Rank

38

457

Gender

36

340

June 15

50K

Livigno skymarathon

Livigno Skymarathon

Cat.

50K

country

Distance

33.7 KM

2740 M+

Time

06:17:33

Rank

211

281

Gender

184

234

March 30

50K

43K

EcoTrail Florence

Cat.

50K

country

Distance

43.8 KM

1130 M+

Time

04:40:42

Rank

19

161

Gender

16

110

March 17

20K

28 Km - Grands Crus

Trail Du Petit Ballon

Cat.

20K

country

Distance

28.3 KM

920 M+

Time

02:56:11

Rank

279

1120

Gender

259

846

2018

July 14

20K

E16

Eiger Ultra-Trail®

Cat.

20K

country

Distance

16.8 KM

810 M+

Time

01:50:54

Rank

101

811

Gender

85

402