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UTMB World Series Events

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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

Africa

22 - 25 May 2025

Click here to follow the races live for Mountain Ultra Trail by UTMB

Click here to follow the races live for Mountain Ultra Trail by UTMB

MY UTMB

Jason WILLIAMSON

Nationality

United Kingdom

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

623

-

-

623

614

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.06.2024

Kerry Way Ultra 2024 - Kerry Way UltraNite

100K

101 KM
2455 M+

11:32:07

2 / 82

2 / 64

09.01.2023

Kerry Way Ultra 2023

100M

193 KM
5100 M+

25:32:03

2 / 78

2 / 72

11.26.2022

Ultra-trail Cape Town 2022 - Ultra-trail 100

100K

98.6 KM
4950 M+

15:23:11

25 / 170

17 / 137

06.18.2022

Dublin mountain Championship trail running festival 2022 - 50 km trail

50K

50 KM
1290 M+

05:17:50

3 / 25

3 / 20

05.21.2022

West Macs Monster 2022 - 128km Ellery Monster

100K

127.4 KM
3690 M+

21:54:00

4 / 21

4 / 12

07.10.2021

Elephant Trail Race 2021 - 100 km (67 Mile)

100K

108.8 KM
5750 M+

18:35:07

1 / 8

1 / 5

07.27.2019

Ben Rinnes Hill Race 2019 - 22K

20K

22.4 KM
1520 M+

03:00:45

44 / 90

38 / 73

Statistics

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

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