Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Africa

22 - 25 May 2025

Asia

19 - 22 June 2025

26 - 28 September 2025

17 - 19 October 2025

17 - 19 October 2025

14 - 16 November 2025

29 November - 07 December 2025

16 - 18 May 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

18 - 22 November 2025

18 - 22 March 2026

North America

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

10 - 12 April 2026

24 - 25 April 2026

Oceania

27 - 29 November 2025

14 - 15 February 2026

15 - 18 May 2025

MY UTMB

Jan VAN BOS

Nationality

Belgium

Age

40-44 Men

Connect to claim this page

UTMB Index

Index

20K

50K

100K

100M

643

-

636

639

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

04.13.2025

Trail Liège Métropole 2025 - 42 km

50K

43 KM
1458 M+

03:47:35

14 / 157

14 / 143

10.20.2024

BELFORTRAIL 2024

50K

55 KM
3300 M+

07:28:35

38 / 350

36 / 309

09.14.2024

Leopard Ultra-Trail® du Mullerthal Luxembourg 2024 - Long Trail

50K

71.7 KM
2480 M+

07:24:34

4 / 137

4 / 117

06.09.2024

TRAIL DES MARCAIRES 2024

50K

63 KM
3600 M+

08:42:01

30 / 299

29 / 264

04.07.2024

Trail du plateau de Rocroy 2024 - Le Roc du Roy

50K

45.5 KM
2150 M+

05:22:42

8 / 97

8 / 91

01.20.2024

Houffatrail 2024 - Houffa Trail 65km

50K

65 KM
1880 M+

06:35:30

6 / 137

6 / 116

10.08.2023

L'Ultra by HuyForTrail 2023

50K

67 KM
1576 M+

05:49:53

4 / 87

4 / 75

09.09.2023

L'Infernal Trail Des Vosges 2023 - IT 70

100K

69.2 KM
3170 M+

-

DNF

DNF

06.03.2023

SWISS CANYON TRAIL 2023 - K81 SWISS CANYON TRAIL

100K

83.5 KM
3450 M+

-

DNF

DNF

04.15.2023

LES VOSGIRUNNERS TRAILS NATURE 2023 - DÉFI DES SEIGNEURS

100K

81.3 KM
2900 M+

09:14:39

6 / 151

6 / 135

Statistics

Filter by UTMB INDEX

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..