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UTMB World Series Events

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Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

North America

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

William JACKSON

Nationality

United States of America

Age

60-64 Men

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UTMB Index

Index

20K

50K

100K

100M

438

-

-

392

438

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.09.2025

Tunnel Hill 100 & 50 mile runs 2025 - Tunnel Hill 100km

100K

100 KM
150 M+

17:39:49

66 / 81

46 / 54

04.26.2025

The Canyons Endurance Runs by UTMB® 2025 - 100K

100K

100 KM
3750 M+

19:25:18

486 / 526

385 / 413

02.08.2025

Black Canyon Ultras 2025 - 100K

100K

101 KM
1600 M+

16:42:07

582 / 775

428 / 549

11.09.2024

Tunnel Hill 100 & 50 mile runs 2024 - Tunnel Hill 100mi

100M

160.7 KM
1035 M+

29:11:05

189 / 194

139 / 141

06.24.2023

Western States Endurance Run 2023 - Western States 100-Mile Endurance Run

100M

159.9 KM
5610 M+

29:29:59

295 / 328

239 / 260

02.19.2023

Black Canyon Ultras 2023 - 100K

100K

99.9 KM
1720 M+

16:22:01

514 / 705

383 / 518

06.18.2022

mozart 100 by UTMB 2022 - mozart 100

100K

105.5 KM
4510 M+

20:38:08

410 / 455

371 / 409

11.14.2021

Tunnel Hill 100 & 50 mile runs 2021 - 50 mile run

50K

80.4 KM
520 M+

12:56:24

280 / 366

181 / 217

09.01.2021

Ultra Tour Monte Rosa 2021 - UTMR Stage Race (Swiss Edition)

100K

157 KM
11397 M+

35:30:00

108 / 131

93 / 106

04.24.2021

The Canyons 100K 2021 - 100 Km

100K

95.9 KM
4610 M+

17:47:51

209 / 247

161 / 190

Statistics

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

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