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UTMB World Series Events

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Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

North America

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Thomas VIALLON

Nationality

France

Age

35-39 Men

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UTMB Index

Index

20K

50K

100K

100M

624

622

595

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

06.15.2025

Trail du Saint-Jacques by UTMB® 2025 - Monistrail - 50K

50K

52.8 KM
1810 M+

05:44:02

124 / 1665

118 / 1366

08.24.2024

Le Belier 2024 - Trail 27km | Le Bélier

20K

27 KM
1090 M+

02:33:37

30 / 1136

29 / 774

04.01.2023

LA DIAGONALE DES YVELINES 2023 - Trail 20 KM

20K

20 KM
193 M+

01:27:10

5 / 204

5 / 133

12.04.2022

HIVERNALE DES TEMPLIERS 2022 - Astragale trail 66k

50K

66 KM
2300 M+

08:16:32

57 / 363

55 / 325

03.06.2022

TRAIL DE VULCAIN 2022 - Ultra Volcanique

100K

80 KM
2950 M+

09:37:58

78 / 430

73 / 390

10.09.2021

Grands Trails d'Auvergne 2021 - Trail Des Druides

50K

48.9 KM
1890 M+

04:50:07

14 / 479

14 / 410

09.26.2020

Trails du Sancy Mt-Dore/Csse d'Epargne AL 2020 - Trail du Sancy 33 Km

20K

32.1 KM
1490 M+

03:10:15

44 / 832

44 / 692

03.01.2020

TRAIL DE VULCAIN 2020 - TRAIL DE VULCAIN 47KM

50K

46.8 KM
1880 M+

04:36:52

28 / 664

28 / 565

09.01.2018

Échappée Belle 2018 - Parcours Des Crêtes

50K

56.9 KM
4070 M+

09:51:15

40 / 381

35 / 325

09.23.2017

TRAILS DU SANCY MONT-DORE/Caisse d'Epargne Auvergne-Limousin 2017 - Trail du Sancy 33 Km

50K

31.6 KM
2040 M+

04:01:55

51 / 935

49 / 816

Statistics

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

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