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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

Kirsten ISAK

Nationality

Denmark

Age

50-54 Women

UTMB Index

Index

20K

50K

100K

100M

412

-

-

-

389

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.03.2025

Oslo Bergen Trail 2025 - Oslo-Bergen 500K

100M

495 KM
15650 M+

224:58:21

65 / 71

13 / 14

01.13.2025

MONTANE Winter Spine Races 2025 - Montane Winter Spine Challenger North

100M

258 KM
5910 M+

88:27:04

40 / 64

8 / 12

08.31.2024

Dragon's Back Race 2024

100M

383.6 KM
16600 M+

-

DNF

DNF

07.06.2023

Oslo Bergen Trail 2023 - Oslo-Noresund 100K

100K

95 KM
2450 M+

27:27:58

7 / 8

4 / 4

08.31.2022

Dragon's Back Race 2022

100M

383.6 KM
16600 M+

-

DNF

DNF

01.09.2022

MONTANE® Spine® Races 2022 - MONTANE® Spine® Race

100M

420.3 KM
10700 M+

143:32:00

51 / 73

5 / 8

09.25.2021

Cold Hawaii Ultra 2021 - 50 miles

50K

83.9 KM
853 M+

10:43:27

32 / 42

3 / 4

05.01.2021

Julsø Ultra 2021 - 60 Km

50K

58.5 KM
1418 M+

06:46:56

44 / 129

6 / 18

01.11.2020

MONTANE® Spine® Races 2020 - MONTANE® Spine® Challenger

100M

174.2 KM
4770 M+

53:27:52

32 / 52

8 / 11

09.04.2019

Ultra Tour Monte Rosa 2019 - 4 Stage Race 170K - stop stage 2 - 82km

50K

81.7 KM
5570 M+

18:31:47

121 / 195

31 / 67

Statistics

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

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