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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

Rebecca GUENTHER

Nationality

United States of America

Age

45-49 Women

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UTMB Index

Index

20K

50K

100K

100M

488

-

469

484

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.30.2025

Quad Dipsea 2025

50K

45 KM
3000 M+

06:16:30

107 / 259

16 / 67

04.26.2025

The Canyons Endurance Runs by UTMB® 2025 - 100K

100K

100 KM
3750 M+

15:35:03

241 / 526

45 / 113

11.30.2024

Quad Dipsea 2024

50K

45 KM
3000 M+

06:23:04

117 / 265

23 / 75

08.03.2024

Canadian Death Race 2024 - Canadian Death Race 118K

100K

118 KM
4543 M+

21:58:16

114 / 193

24 / 44

07.20.2024

Speedgoat Mountain Races by UTMB 2024 - 50K

50K

50 KM
3450 M+

09:47:09

240 / 497

44 / 99

06.19.2023

The Broken Arrow Skyrace 2023 - 23K

20K

21.7 KM
1440 M+

03:46:09

445 / 651

146 / 271

06.18.2023

The Broken Arrow Skyrace 2023 - 46K

50K

41.2 KM
2596 M+

08:20:25

343 / 527

96 / 170

05.14.2023

Quicksilver Endurance Runs 2023 - 100k

100K

100 KM
3900 M+

15:48:38

60 / 99

10 / 18

05.07.2023

Miwok 100K 2023

100K

99.9 KM
3360 M+

13:56:56

108 / 242

31 / 85

04.29.2023

The Canyons Endurance Runs by UTMB® 2023 - 100 Km

100K

101.4 KM
5095 M+

16:23:02

215 / 391

48 / 93

Statistics

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

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