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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Vianney DE BACKER

Vianney DE BACKER

Nationality

France

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

579

-

578

544

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.09.2025

SIERRE-ZINAL 2025

50K

31.3 KM
2190 M+

04:32:56

883 / 1613

749 / 1335

07.03.2025

Restonica Trail by UTMB 2025 - UTC100M

100M

112.7 KM
6870 M+

-

DNF

DNF

05.31.2025

adidas TERREX MaXi-Race 2025 - tOur du lac d'Annecy en 1 jour - MaXi-Race

100K

100 KM
5300 M+

18:49:48

877 / 1621

827 / 1496

05.17.2025

Trail Dent de Vaulion 2025 - 45k Trail Dent de Vaulion

50K

45 KM
1849 M+

04:29:11

24 / 146

24 / 113

02.15.2025

La Trace des Maquisards 2025 - Trace des Maquisards 100 km

100K

100 KM
4000 M+

-

DNF

DNF

11.30.2024

La Asics SaintéLyon 2024 - SainteLyon

100K

82 KM
2273 M+

09:24:43

571 / 6252

541 / 5546

10.26.2024

Grand Trail Nocturne des Hauts-de-France 2024 - GTN - 61km

50K

61 KM
1620 M+

06:19:48

90 / 492

87 / 454

09.08.2024

Trail Côte d'Opale en Pas-de-Calais 2024 - 62 KM

50K

63.9 KM
1040 M+

06:19:20

56 / 432

52 / 391

06.01.2024

MaXi-Race du lac d'Annecy 2024 - MaXi-Race le tour du lac d'annecy en 1 jour

100K

93 KM
5200 M+

16:49:54

782 / 838

730 / 783

04.21.2024

NORD TRAIL MONTS DE FLANDRES 2024 - 59 km

50K

55 KM
1089 M+

06:01:54

84 / 710

78 / 614

Statistics

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

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