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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

Christian GUFFROY

Nationality

France

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

515

494

513

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.29.2025

La Asics SaintéLyon 2025 - SaintExpress

50K

45.2 KM
948 M+

-

DNF

DNF

10.04.2025

Beaver Trail 2025 - Beaver Trail Intense

50K

51 KM
1900 M+

-

DNF

DNF

05.10.2025

TRAIL DES AVENS 2025 - 16 km

20K

16 KM
510 M+

01:33:46

30 / 550

27 / 305

03.30.2025

Lyon Urban Trail 2025 - 37 KM

50K

37.5 KM
1526 M+

03:57:10

340 / 1022

329 / 901

03.09.2025

Trail du Ventoux 2025 - LE 46 ORIGINE

50K

48 KM
2600 M+

07:34:59

680 / 1100

615 / 939

11.09.2024

LA VENI VICI 2024 - LA VENI VICI - 82 KM

100K

81.7 KM
2200 M+

-

DNF

DNF

11.11.2023

LA VENI VICI 2023 - LA VENI VICI - 72 KM

50K

72 KM
1850 M+

10:07:15

286 / 503

265 / 442

03.26.2023

Lyon Urban Trail 2023 - 37 KM

50K

37.5 KM
1300 M+

03:59:04

183 / 556

174 / 493

07.17.2021

Ultra Tour des 4 Massifs 2021 - Ut4M 100 Master

100K

96.8 KM
5890 M+

-

DNF

DNF

06.27.2021

Traversée des Dentelles de Montmirail 2021 - Défi des Dentelles

50K

34.9 KM
1610 M+

06:12:26

191 / 207

162 / 174

Statistics

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

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