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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

Olav BOITEN

Nationality

Netherlands

Age

55-59 Men

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UTMB Index

Index

20K

50K

100K

100M

426

371

405

426

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.25.2025

Grizzly100 2025 - Bear Trail 58km

50K

58 KM
1550 M+

07:43:41

140 / 232

122 / 190

04.26.2025

Trail du Grand Ballon 2025 - Trail du Grand Ballon 70km

100K

70.9 KM
3392 M+

11:39:28

296 / 395

270 / 351

01.26.2025

Houffatrail 2025 - Houffa Trail 42km

50K

42 KM
1250 M+

05:56:40

83 / 111

75 / 93

01.21.2024

Houffatrail 2024 - Houffa Trail 34km

20K

34.1 KM
980 M+

05:20:52

197 / 240

170 / 195

01.21.2023

Houffatrail 2023 - 53km

50K

53 KM
1830 M+

08:24:04

226 / 260

205 / 233

03.27.2022

Crêtes de Spa 2022 - Crêtes de Spa 59km

50K

59 KM
1939 M+

07:46:34

186 / 264

168 / 231

01.23.2022

Houffatrail 2022 - 50km

50K

53.9 KM
1980 M+

07:55:09

185 / 212

165 / 186

01.26.2020

Houffatrail 2020 - 50km

50K

51.7 KM
1720 M+

08:21:50

179 / 193

155 / 166

06.15.2019

Salomon Zugspitz Ultratrail 2019 - Supertrail

50K

63.5 KM
2984 M+

12:07:41

699 / 1086

609 / 916

12.09.2018

HouffaTrail 2018 - 50km

50K

51.7 KM
1660 M+

07:33:44

198 / 249

185 / 224

Statistics

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

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