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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Karen HELFRICH

Nationality

United States of america

Age

55-59 Women

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

04.15.2023

Desert RATS Trail Running Festival by UTMB 2023 - 50K

50K

48 KM
1428 M+

08:02:54

268 / 317

93 / 117

08.13.2022

Ute 100 Mile Trail Race 2022

100M

159.5 KM
6180 M+

38:23:05

30 / 32

11 / 12

08.10.2019

Ute 100 Mile Trail Race 2019

100M

159.5 KM
6180 M+

36:43:35

65 / 80

14 / 18

07.27.2019

Tushars Mountain Runs 2019 - 70km

100K

70.2 KM
3940 M+

18:23:24

62 / 66

10 / 12

06.08.2019

Squaw Peak 50 Mile Trail Run 2019 - 50 Mile

100K

80.5 KM
3100 M+

14:38:57

248 / 293

61 / 80

10.13.2018

CORNER CANYON ULTRA TRAIL RUN 2018 - 25K

20K

25 KM
1930 M+

04:22:50

63 / 84

31 / 41

08.11.2018

Ute 100 Mile Trail Race 2018

100M

159.5 KM
6180 M+

37:12:58

56 / 65

11 / 13

06.02.2018

Squaw Peak 50 Mile Trail Run 2018 - 50 Mile

100K

82.8 KM
3360 M+

15:40:47

234 / 292

65 / 84

03.16.2018

Antelope Island Buffalo Run 2018 - 25K

20K

25 KM
750 M+

03:29:16

203 / 288

77 / 132

03.03.2018

Red mountain run 2018 - half marathon

20K

21 KM
600 M+

04:21:35

100 / 106

56 / 61

Statistics

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

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