Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Africa

24 - 26 May 2024

22 - 23 June 2024

North America

29th June 2024

19 - 20 July 2024

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

25 - 26 April 2025

South America

02 - 04 August 2024

19 - 22 September 2024

09 - 12 May 2024

Asia

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

Oceania

28 - 30 November 2024

15 - 16 February 2025

16 - 19 May 2024

MY UTMB

Jonathan BLASZCZYK

Nationality

France

Age

40-44 Men

Connect to claim this page

UTMB Index

Index

20K

50K

100K

100M

446

414

445

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

04.27.2024

Grand Raid Ventoux 2024 - Grand Raid Ventoux - 47KM

50K

47 KM
2370 M+

07:53:51

198 / 234

161 / 186

03.09.2024

trail AXA 2D des 3 Chateaux 2024 - La Traversée

20K

27 KM
1000 M+

03:28:44

153 / 196

126 / 149

03.04.2023

Ceven'Trail 2023 - Trail aux étoiles 63 Km

50K

63 KM
2600 M+

10:38:51

207 / 288

184 / 250

04.30.2022

ARDECHE TRAIL - LA VOIE ROMAINE 2022 - La Virée des Chateaux - 57km

50K

57 KM
2400 M+

08:30:14

97 / 141

87 / 124

03.06.2022

TRAIL DE VULCAIN 2022 - Marathon Volcanique

50K

48 KM
1890 M+

07:14:09

494 / 645

413 / 530

03.01.2020

TRAIL DE VULCAIN 2020 - TRAIL DE VULCAIN 22 km

20K

21.5 KM
870 M+

02:44:50

332 / 538

258 / 352

10.06.2019

Gapen'cimes 2019 - Edelweiss

50K

61.4 KM
3110 M+

-

DNF

DNF

06.29.2019

Marathon du Mont-Blanc 2019 - Duo étoilé

20K

19.5 KM
1250 M+

04:01:32

282 / 1008

389 / 606

03.03.2019

TRAIL DE VULCAIN 2019 - TRAIL DE VULCAIN 47KM

50K

46.8 KM
1880 M+

07:10:18

530 / 676

474 / 574

10.20.2018

Festival Des Templiers 2018 - Marathon Des Causses

50K

38 KM
1970 M+

06:21:43

360 / 842

303 / 638

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..