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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

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Boris PAIRON

Nationality

Belgium

Age

35-39 Men

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Club

BELGIAN ARDENNES TRI & TRAIL

UTMB Index

Index

20K

50K

100K

100M

469

467

446

420

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.15.2025

L'enfer du Viroin 2025

50K

45 KM
1684 M+

06:08:01

61 / 124

54 / 104

04.26.2025

Grand Raid Ventoux by UTMB 2025 - GRV - 100K

100K

89 KM
4600 M+

15:53:38

585 / 764

533 / 686

10.05.2024

Nice Côte d’Azur by UTMB® 2024 - Eze - Nice - 50K

50K

54 KM
2100 M+

09:12:03

1107 / 1835

972 / 1523

06.30.2024

Marathon du Mont-Blanc 2024 - 42 Km du Mont-Blanc

50K

43.6 KM
2550 M+

07:53:34

1582 / 2220

1365 / 1785

03.16.2024

EcoTrail Paris® 2024 - Trail 45km

50K

45.8 KM
800 M+

05:19:38

942 / 1745

814 / 1418

07.01.2023

LA MONTAGN'HARD 2023 - La Mi'hard

50K

53.7 KM
4050 M+

12:44:58

228 / 244

188 / 202

05.21.2023

Trail Alsace Grand Est by UTMB 2023 - Trail des Pèlerins

20K

34 KM
1280 M+

04:02:54

280 / 1030

236 / 654

10.16.2022

Trail du barrage 2022 - 22km

20K

21.8 KM
940 M+

03:28:15

130 / 200

108 / 155

07.03.2022

LA MONTAGN'HARD 2022 - LA MINI'HARD

20K

26.5 KM
1810 M+

05:20:31

182 / 256

126 / 158

Statistics

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

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