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Guillaume DENEFFE

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Guillaume DENEFFE

Belgium

40-44 Men

Team

Trakks Team Belgium

Sponsor(s)

TraKKs

20K

How does the calculation work?

Evolution

Results

2026

May 30

50K

Swiss Canyon Trail

SWISS CANYON TRAIL

Cat.

50K

country

Distance

53 KM

2632 M+

Time

04:31:18

Rank

6

661

Gender

6

494

May 3

50K

Trail du Ninglinspo 50k

Trail du Ninglinspo

Cat.

50K

country

Distance

35.4 KM

2677 M+

Time

03:45:30

Rank

4

178

Gender

4

156

Cat.

50K

country

Distance

42.5 KM

1500 M+

Time

03:50:54

Rank

2

246

Gender

2

209

January 23

100M

Arc 100

Arc Of Attrition by UTMB

Cat.

100M

country

Distance

161.2 KM

5300 M+

Time

-

Rank

DNF

Gender

DNF

2025

August 29

100M

UTMB

HOKA UTMB Mont-Blanc

Cat.

100M

country

Distance

174.2 KM

9920 M+

Time

22:11:32

Rank

17

1665

Gender

17

1444

July 27

50K

XT 55km

Millet XTrail Courchevel

Cat.

50K

country

Distance

55 KM

3510 M+

Time

06:34:03

Rank

2

204

Gender

2

177

June 14

100M

Ultra 105K

Trail 100 Andorra by UTMB®

Cat.

100M

country

Distance

108.6 KM

6840 M+

Time

17:27:11

Rank

24

407

Gender

24

376

June 1

50K

Ohm Trail XL

Ohm Trail

Cat.

50K

country

Distance

55 KM

2880 M+

Time

05:04:00

Rank

1

212

Gender

1

180

May 17

100K

Garda Trentino Trail

Garda Trentino Trail

Cat.

100K

country

Distance

63.1 KM

4279 M+

Time

06:54:36

Rank

8

434

Gender

8

347

April 26

100K

100K

The Canyons Endurance Runs by UTMB®

Cat.

100K

country

Distance

100 KM

3750 M+

Time

10:29:43

Rank

25

526

Gender

20

413

2024

November 30

100K

SainteLyon

La Asics SaintéLyon

Cat.

100K

country

Distance

82 KM

2273 M+

Time

07:14:21

Rank

35

6252

Gender

33

5546

August 30

100M

UTMB

HOKA UTMB Mont-Blanc

Cat.

100M

country

Distance

173.3 KM

9525 M+

Time

23:12:54

Rank

20

1760

Gender

17

1555

Cat.

100K

country

Distance

75 KM

4199 M+

Time

08:56:30

Rank

1

152

Gender

1

119

June 28

100K

90 Km du Mont-Blanc

Marathon du Mont-Blanc

Cat.

100K

country

Distance

90.2 KM

7000 M+

Time

12:36:17

Rank

21

676

Gender

21

596

June 2

50K

Ohm Trail XL

Ohm Trail

Cat.

50K

country

Distance

55 KM

2880 M+

Time

05:19:52

Rank

1

158

Gender

1

139

May 10

100M

UTS 100M

Ultra-Trail Snowdonia by UTMB®

Cat.

100M

country

Distance

164.4 KM

9949 M+

Time

27:17:58

Rank

4

99

Gender

4

91

April 20

20K

22 km - 1000 D+

Verlaine's Runners Trail

Cat.

20K

country

Distance

22 KM

1000 M+

Time

02:16:33

Rank

2

93

Gender

2

76

2023

December 3

50K

Trail de la Soupe 45km

Trail de la Soupe

Cat.

50K

country

Distance

45 KM

1710 M+

Time

03:35:50

Rank

2

237

Gender

2

208

Cat.

100M

country

Distance

165 KM

8400 M+

Time

22:56:30

Rank

2

253

Gender

2

233

September 1

100M

UTMB

Dacia UTMB® Mont Blanc

Cat.

100M

country

Distance

171 KM

9963 M+

Time

-

Rank

DNF

Gender

DNF

July 30

100K

Trail del Battaglione - T54k

VTMB

Cat.

100K

country

Distance

57.8 KM

4610 M+

Time

08:06:34

Rank

1

48

Gender

1

40

July 14

20K

Trail des Audannes

Tour Des Alpages

Cat.

20K

country

Distance

25.2 KM

1670 M+

Time

02:29:30

Rank

6

217

Gender

6

163

June 3

100K

K111 SWISS CANYON TRAIL

SWISS CANYON TRAIL

Cat.

100K

country

Distance

115.3 KM

5170 M+

Time

11:51:21

Rank

3

236

Gender

3

212

April 14

100M

168K - Red

Istria 100 by UTMB®️

Cat.

100M

country

Distance

168.6 KM

6590 M+

Time

-

Rank

DNF

Gender

DNF

2022

November 4

100M

Ultra 100 Miles

Kullamannen by UTMB

Cat.

100M

country

Distance

161 KM

2150 M+

Time

15:43:11

Rank

2

259

Gender

2

224

August 26

100M

UTMB®

UTMB® Mont Blanc

Cat.

100M

country

Distance

170.3 KM

10050 M+

Time

22:40:05

Rank

15

1789

Gender

15

1651

July 24

50K

XT 55km

Hoka XTrail Courchevel

Cat.

50K

country

Distance

55 KM

3500 M+

Time

06:51:22

Rank

4

80

Gender

4

74

June 24

100M

Lavaredo Ultra Trail

Lavaredo Ultra Trail® by UTMB®

Cat.

100M

country

Distance

121.2 KM

5830 M+

Time

13:52:44

Rank

14

1135

Gender

14

1001

June 4

100K

Ohm Trail Ultra

Ohm Trail, Belgian Championship Trail

Cat.

100K

country

Distance

81.7 KM

3970 M+

Time

07:18:18

Rank

3

135

Gender

3

116

March 27

50K

Crêtes de Spa 59km

Crêtes de Spa

Cat.

50K

country

Distance

59 KM

1939 M+

Time

04:15:45

Rank

1

264

Gender

1

231

2021

November 27

100K

100KM

Ultra-trail Cape Town

Cat.

100K

country

Distance

99.7 KM

4690 M+

Time

12:11:18

Rank

12

237

Gender

11

206

August 28

100K

CCC®

UTMB®

Cat.

100K

country

Distance

99.2 KM

6160 M+

Time

12:15:57

Rank

26

1578

Gender

26

1384

Cat.

50K

country

Distance

57.8 KM

3360 M+

Time

07:18:42

Rank

4

79

Gender

4

65

July 2

100K

90 Km du Mont-Blanc

Marathon du Mont-Blanc

Cat.

100K

country

Distance

86.3 KM

6735 M+

Time

11:21:02

Rank

14

473

Gender

14

435

June 13

50K

50Km

The Longest Day Trail

Cat.

50K

country

Distance

48.6 KM

1640 M+

Time

03:38:50

Rank

1

98

Gender

1

85

May 30

20K

30km

Trail du barrage

Cat.

20K

country

Distance

31.1 KM

1300 M+

Time

02:38:23

Rank

1

280

Gender

1

242

Cat.

20K

country

Distance

15.9 KM

700 M+

Time

01:58:46

Rank

52

240

Gender

47

144

May 1

50K

65km

Trail des Cisterciens

Cat.

50K

country

Distance

64.8 KM

1570 M+

Time

04:38:00

Rank

1

106

Gender

1

93

2020

October 18

100K

77 Km

Grand Trail Du Lac

Cat.

100K

country

Distance

73.3 KM

3650 M+

Time

07:59:52

Rank

10

394

Gender

10

358

September 5

50K

65Km

Ecotrail Brussels

Cat.

50K

country

Distance

65.6 KM

1530 M+

Time

04:37:43

Rank

1

126

Gender

1

116

Cat.

20K

country

Distance

20.1 KM

1570 M+

Time

02:18:49

Rank

5

156

Gender

5

98

August 15

50K

42km

Trail Des Fantômes

Cat.

50K

country

Distance

42.3 KM

1840 M+

Time

04:04:36

Rank

4

478

Gender

4

425

August 2

50K

Trail Bleu

EDF Cenis Tour

Cat.

50K

country

Distance

35 KM

2090 M+

Time

03:35:02

Rank

7

281

Gender

7

223

March 6

100M

Trans GC

Transgrancanaria HG

Cat.

100M

country

Distance

127.3 KM

6550 M+

Time

15:43:17

Rank

17

434

Gender

14

384

2019

November 24

50K

Olne Spa Olne

Olne Spa Olne

Cat.

50K

country

Distance

70 KM

2450 M+

Time

05:36:06

Rank

2

642

Gender

2

577

September 7

50K

Challenge 86 Km

Trail Côte d'Opale

Cat.

50K

country

Distance

86.8 KM

1500 M+

Time

06:27:15

Rank

1

98

Gender

1

89

July 27

50K

MXAlps

Montreux Trail Festival

Cat.

50K

country

Distance

54.9 KM

4310 M+

Time

06:41:26

Rank

13

262

Gender

13

218

June 15

100K

UTHG - repli 1

Samoëns Trail Tour

Cat.

100K

country

Distance

91.7 KM

6340 M+

Time

12:31:48

Rank

4

9

Gender

4

9

May 4

50K

42km

Addict Trail

Cat.

50K

country

Distance

41.6 KM

1940 M+

Time

03:56:50

Rank

1

114

Gender

1

98

2018

August 29

100M

TDS®

UTMB®

Cat.

100M

country

Distance

122.8 KM

6770 M+

Time

17:04:14

Rank

35

1328

Gender

33

1159

June 22

100M

Lavaredo Ultra Trail

The North Face Lavaredo Ultra Trail

Cat.

100M

country

Distance

119.8 KM

5770 M+

Time

16:23:06

Rank

53

1190

Gender

47

1038

March 31

50K

Bocq Ultra Sauvage

Trails au fil du Bocq

Cat.

50K

country

Distance

51 KM

1800 M+

Time

04:41:30

Rank

1

127

Gender

1

113

2017

July 30

100K

TRAIL DE L'ETENDARD

TRAIL DE L'ETENDARD

Cat.

100K

country

Distance

64.7 KM

3800 M+

Time

08:06:56

Rank

5

79

Gender

5

69

June 11

20K

TTC M

Trail TransCollines

Cat.

20K

country

Distance

25.6 KM

480 M+

Time

01:53:40

Rank

1

218

Gender

1

170

May 6

50K

Garda Trentino Trail

Garda Trentino Trail

Cat.

50K

country

Distance

59.4 KM

3700 M+

Time

07:16:46

Rank

13

260

Gender

13

227