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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

Samantha STOLZENBERG

Nationality

Australia

Age

45-49 Women

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UTMB Index

Index

20K

50K

100K

100M

342

344

-

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.27.2025

Ultra-Trail Kosciuszko by UTMB 2025 - Kosci30

20K

32 KM
610 M+

05:23:18

573 / 827

295 / 465

09.14.2025

Hounslow Classic 2025 - Hounslow 17km

20K

17 KM
900 M+

03:21:08

339 / 426

150 / 218

05.16.2025

HOKA Ultra-Trail Australia by UTMB 2025 - UTA22

20K

22.1 KM
1280 M+

04:08:43

1542 / 2272

745 / 1283

04.28.2024

Bottlebutt Bash Trail Run 2024 - Half Marathon

20K

21.5 KM
520 M+

03:32:16

114 / 121

49 / 56

05.11.2023

Ultra-Trail Australia™ by UTMB® 2023 - UTA11

-

11.4 KM
470 M+

02:04:47

357 / 723

175 / 442

10.29.2022

Ultra-Trail Australia™ by UTMB® 2022 - UTA100

100K

97 KM
2775 M+

22:56:39

959 / 983

199 / 208

05.15.2021

Ultra-Trail® Australia 2021 - UTA50

50K

50.3 KM
2400 M+

10:02:34

1464 / 1830

582 / 822

09.07.2019

Coastal Classic 2019 - 30km

20K

30.4 KM
880 M+

04:38:25

743 / 861

261 / 343

05.18.2019

Ultra-Trail® Australia 2019 - 50 Km

50K

50 KM
2400 M+

09:02:22

1358 / 2033

522 / 920

02.24.2019

Sydney Trail Series - February 2019 - Manly Dam - 21km

20K

20.6 KM
400 M+

03:04:55

259 / 278

96 / 109

Statistics

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

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