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UTMB World Series Events

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North America

24 - 26 July 2025

18 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

09 - 11 October 2025

09 - 12 April 2026

23 - 25 April 2026

28 - 29 June 2025

South America

01 - 03 August 2025

18 - 21 September 2025

18 - 22 November 2025

18 - 22 March 2026

19 - 21 June 2025

Asia

26 - 28 September 2025

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

14 - 16 November 2025

29 November - 07 December 2025

19 - 22 June 2025

16 - 18 May 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Guillaume DENEFFE

Guillaume DENEFFE

Nationality

Belgium

Age

40-44 Men

Connect to claim this page

Team

Trakks Team Belgium

Sponsor(s)

TraKKs

UTMB Index

Index

20K

50K

100K

100M

817

729

766

798

808

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

06.14.2025

Trail 100 Andorra by UTMB® 2025 - Ultra 105K

100M

108.6 KM
6840 M+

17:27:11

23 / 406

23 / 375

06.01.2025

Ohm Trail 2025 - Ohm Trail XL

50K

55 KM
2880 M+

05:04:00

1 / 212

1 / 180

05.17.2025

Garda Trentino Trail 2025

100K

63.1 KM
4279 M+

06:54:36

8 / 434

8 / 347

04.26.2025

The Canyons Endurance Runs by UTMB® 2025 - 100K

100K

100 KM
3750 M+

10:29:43

25 / 526

20 / 413

11.30.2024

La Asics SaintéLyon 2024 - SainteLyon

100K

82 KM
2273 M+

07:14:21

35 / 6252

33 / 5546

08.30.2024

HOKA UTMB Mont-Blanc 2024 - UTMB

100M

173.3 KM
9525 M+

23:12:54

20 / 1760

17 / 1555

07.27.2024

MONTREUX TRAIL FESTIVAL / CROSSING SWITZERLAND 2024 - CROSSING SARINA

100K

75 KM
4199 M+

08:56:30

1 / 152

1 / 119

06.28.2024

Marathon du Mont-Blanc 2024 - 90 Km du Mont-Blanc

100K

90.2 KM
7000 M+

12:36:17

21 / 676

21 / 596

06.02.2024

Ohm Trail 2024 - Ohm Trail XL

50K

55 KM
2880 M+

05:19:52

1 / 158

1 / 139

05.10.2024

Ultra-Trail Snowdonia by UTMB® 2024 - UTS 100M

100M

164.4 KM
9949 M+

27:17:58

4 / 99

4 / 91

Statistics

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

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