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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

Chris WILLIAMS

Nationality

United Kingdom

Age

35-39 Men

UTMB Index

Index

20K

50K

100K

100M

243

225

243

217

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.19.2025

Gower Peninsula Challenge 2025 - Full Continuous 100km

100K

100 KM
1955 M+

29:10:02

337 / 375

197 / 210

06.28.2025

Peak District Challenge 2025 - Peak District Challenge -100km

100K

100.7 KM
2150 M+

29:45:05

257 / 280

193 / 208

03.29.2025

Bath 50 Challenge 2025 - Full 50KM

50K

50 KM
1014 M+

13:06:14

897 / 945

424 / 442

01.27.2024

London Winter Walk 2024 - Full Marathon Saturday

20K

42 KM
500 M+

08:51:14

514 / 1038

190 / 333

07.08.2023

Peak District Challenge 2023 - Peak District 100km 2 Day

50K

100 KM
2430 M+

28:28:23

131 / 135

58 / 59

06.10.2023

Lake District Challenge 2023 - Lake District - 1st Half

50K

49.1 KM
1210 M+

13:35:36

211 / 355

107 / 171

05.21.2022

Jurassic Coast Challenge 2022 - 100km Challenge

100K

100.4 KM
2050 M+

34:28:36

445 / 471

282 / 293

07.01.2017

Cotswold Way Challenge 2017 - 100 km

100K

100 KM
1990 M+

31:39:34

644 / 704

320 / 334

08.27.2016

South Coast Challenge 100km 2016

100K

98.8 KM
1870 M+

28:41:24

491 / 578

284 / 308

09.12.2015

Thames Path Challenge 2015

100K

100 KM
1002 M+

29:28:49

663 / 702

341 / 355

Statistics

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

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