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UTMB World Series Events

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Asia

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

06 - 08 March 2026

29 November - 07 December 2025

14 - 16 November 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

North America

09 - 12 April 2026

16 - 18 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

Africa

29 - 31 May 2026

MYUTMB

John GROTENHUIS

Nationality

United States of America

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

476

-

411

-

475

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

08.17.2024

Leadville Trail 100 Run 2024

100M

162.1 KM
4230 M+

28:44:14

233 / 404

199 / 332

05.11.2024

Cocodona 250 2024 - Elden Crest 38

50K

62.2 KM
1208 M+

09:12:58

47 / 158

34 / 82

08.26.2022

UTMB® Mont Blanc 2022 - CCC®

100K

99.1 KM
5990 M+

19:40:36

725 / 1727

629 / 1480

06.18.2022

Bighorn Trail Run 2022 - Bighorn Trail 100

100M

160.9 KM
16795 M+

26:32:19

17 / 134

14 / 104

12.04.2021

Brazos Bend 100 2021 - 100M

100M

162.3 KM
2730 M+

22:59:41

37 / 113

28 / 81

05.04.2021

Cocodona 250 2021

100M

411.2 KM
12733 M+

104:15:32

30 / 108

23 / 83

08.15.2020

QUAD ROCK 2020 - 25MI

50K

40.5 KM
1500 M+

05:59:07

67 / 156

53 / 103

07.25.2020

Pikes Peak Ultra 2020 - 30K usatf trail national champ

20K

28.4 KM
1080 M+

03:01:22

25 / 100

22 / 47

02.15.2020

Black Canyon Ultras 2020 - 100K

100K

100.2 KM
1590 M+

13:45:45

214 / 541

160 / 372

01.25.2020

Arches Ultra 2020 - 50Km

50K

45.1 KM
740 M+

04:34:35

31 / 207

27 / 124

Statistics

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

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