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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

Kai NIIRANEN

Nationality

Finland

Age

50-54 Men

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0

UTMB Index

Index

20K

50K

100K

100M

496

-

497

335

470

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.31.2025

Kullamannen by UTMB 2025 - Ultra 100 Miles

100M

173 KM
2300 M+

26:18:27

117 / 314

103 / 270

08.09.2025

Tiirismaa Trail 2025 - Tiirismaa Trail 42 km

50K

42.4 KM
1640 M+

05:09:25

20 / 66

18 / 54

06.28.2025

Kainuu Trail Hossa National Park (FIN) 2025 - Kainuu Trail 78 k Julma-Ölkky

100K

77.9 KM
2730 M+

09:56:16

5 / 44

4 / 29

02.21.2025

Transgrancanaria 2025 - Classic

100M

126 KM
6862 M+

25:52:34

400 / 568

359 / 494

07.08.2024

NUTS Ylläs Pallas 2024 - NUTS 300

100M

327.3 KM
4870 M+

112:45:56

29 / 29

23 / 23

05.24.2024

NUTS Karhunkierros 2024 - 83K

100K

86.3 KM
2165 M+

16:42:16

340 / 401

249 / 284

10.06.2023

Vaarojen Maraton 2023 - 130 km

100M

131.1 KM
5950 M+

26:57:46

33 / 70

27 / 56

07.07.2023

NUTS Ylläs Pallas 2023 - 160K

100M

163.9 KM
5260 M+

28:23:58

49 / 121

43 / 97

05.26.2023

NUTS Karhunkierros 2023 - 166K

100M

171.6 KM
4245 M+

30:56:25

45 / 101

35 / 81

10.01.2022

Vaarojen Maraton 2022 - 65 km

50K

65.9 KM
2970 M+

10:36:29

63 / 162

50 / 108

Statistics

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

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