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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

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 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

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Jeff SHEFFIELD

Nationality

United States of America

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

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-

-

-

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

06.18.2023

The Broken Arrow Skyrace 2023 - 46K

50K

41.2 KM
2596 M+

10:26:49

488 / 527

340 / 357

02.05.2023

Rocky Raccoon Endurance Trail Run 2023 - 100 Mile

100M

160.9 KM
2200 M+

31:42:46

244 / 248

192 / 196

01.08.2023

HOKA ONE ONE Bandera Endurance Trail Run 2023 - 100 Km

100K

99.5 KM
1720 M+

19:47:52

266 / 320

212 / 253

02.06.2022

HOKA Rocky Raccoon 2022 - 100 Mile

100M

160.9 KM
2200 M+

-

DNF

DNF

01.09.2022

HOKA ONE ONE Bandera Endurance Trail Run 2022 - 100 Km

100K

99.5 KM
1720 M+

22:34:12

296 / 311

232 / 241

02.06.2021

HOKA Rocky Raccoon 2021 - 100km

100K

101.3 KM
1440 M+

19:40:29

87 / 99

55 / 60

01.09.2021

HOKA ONE ONE Bandera Endurance Trail Run 2021 - 50 Km

50K

50.4 KM
1260 M+

10:28:05

220 / 235

151 / 160

Statistics

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

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