Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Asia

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

30 April - 03 May 2026

15 - 17 May 2026

18 - 21 June 2026

11 - 13 September 2026

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 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

North America

21 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

02 - 04 October 2025

26 - 28 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

Click here to follow the races live for Kullamannen by UTMB

Click here to follow the races live for Kullamannen by UTMB

Click here to follow the races live for Mallorca

Click here to follow the races live for Mallorca

MY UTMB

Jacek WALAC

Nationality

Poland

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

392

391

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.20.2024

Lower Silesian Mountain Runs Festival 2024 - ZLOTY POLMARATON

20K

21 KM
1000 M+

03:23:29

728 / 960

464 / 542

07.19.2024

Lower Silesian Mountain Runs Festival 2024 - Nocny Trail 15

20K

15 KM
700 M+

02:16:03

115 / 263

90 / 152

11.18.2023

Borecka Łękuk Trail 2023 - Litygajno Maraton 42km

20K

42 KM
250 M+

05:03:48

49 / 62

39 / 48

10.01.2022

Bison Ultra-Trail® 2022 - Bison Ultra-Trail 100

100K

104.2 KM
1200 M+

13:50:06

81 / 139

72 / 123

08.13.2022

Chudy Wawrzyniec 2022 - 50km

50K

52 KM
2210 M+

09:41:08

290 / 380

219 / 273

07.15.2022

Lower Silesian Mountain Runs Festival 2022 - K B L - 110 km

100K

105.2 KM
3610 M+

20:42:20

301 / 419

246 / 325

10.09.2021

VIII Hyundai ultraMaraton Bieszczadzki 2021 - uMB 52K

50K

52.5 KM
2250 M+

08:48:54

211 / 338

167 / 253

10.02.2021

Bison Ultra-Trail® 2021 - Bison Ultra-Trail 50

50K

50.1 KM
710 M+

05:19:47

43 / 254

39 / 191

07.15.2021

Lower Silesian Mountain Runs Festival 2021 - SUPER TRAIL 130 km

100M

131.2 KM
4090 M+

24:21:29

157 / 265

139 / 234

05.29.2021

Festiwal Biegu Rzeźnika 2021 - Bieg Rzeznika Sky

50K

47.6 KM
2690 M+

09:46:46

303 / 516

258 / 397

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..