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UTMB World Series Events

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Asia

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

30 April - 03 May 2026

15 - 17 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 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

North America

21 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

02 - 04 October 2025

26 - 28 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Michelle PETRILLO

Nationality

United States of America

Age

55-59 Women

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UTMB Index

Index

20K

50K

100K

100M

463

-

422

462

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.11.2025

Kodiak Ultra Marathons by UTMB 2025 - 100K

100K

99 KM
3120 M+

19:26:05

402 / 424

117 / 123

02.08.2025

Black Canyon Ultras 2025 - 100K

100K

101 KM
1600 M+

16:37:25

570 / 775

151 / 226

11.30.2024

Quad Dipsea 2024

50K

45 KM
3000 M+

07:57:20

227 / 265

63 / 75

06.22.2024

The Broken Arrow Skyrace 2024 - 46K

50K

42.5 KM
2620 M+

10:12:42

419 / 502

136 / 164

04.27.2024

HOKA Canyons Endurance Runs by UTMB® 2024 - 100K

100K

100 KM
4064 M+

18:43:06

371 / 445

99 / 119

10.29.2023

Javelina Jundred 2023 - 100 Miles

100M

159.2 KM
1810 M+

27:09:53

359 / 515

117 / 185

05.14.2023

Quicksilver Endurance Runs 2023 - 100k

100K

100 KM
3900 M+

16:24:35

86 / 99

17 / 18

03.11.2023

Marin Ultra Challenge 2023 - The Marin Ultra Challenge

100K

80.7 KM
3216 M+

11:54:29

65 / 112

7 / 17

11.27.2022

QUAD DIPSEA 2022 - Quad Dipsea 2022

50K

45.7 KM
2800 M+

07:26:08

205 / 287

47 / 76

06.20.2022

The Broken Arrow Skyrace 2022 - 26K

20K

25.4 KM
1480 M+

04:13:47

393 / 593

144 / 262

Statistics

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

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