*  Authenticity

Authenticity is the first trail-running value. At its origins, trail-running was born from the runners’ motivation to practise their sport in contact with natural surroundings, so as to experience the beauty of the landscape and to learn to evolve without artifice in an environment that is demanding for both body and spirit. Trail-running is an authentic sport, because it creates a confrontation between the participant and the unspoilt natural environment as a source of inspiration, surpassing oneself, but also one of harmony.

As a social activity, trail running promotes human relationships based on simplicity, conviviality, sharing and respect for differences. The trail-running community gives these authentic values as much importance as those of performance and competition.

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Over more than 1,090,000 listed runners

ITRA Performance Index TOP 6 Men

IP ITRA : 946
Jim WALMSLEY
(USA)
IP ITRA : 927
Kilian JORNET
(ESP)
IP ITRA : 921
Luis-Alberto HERNANDO
(ESP)
IP ITRA : 921
Hayden HAWKS
(USA)
IP ITRA : 920
Joe GRAY
(USA)
IP ITRA : 915
François D'HAENE
(FRA)

ITRA Performance Index TOP 6 Women

IP ITRA : 806
Caroline CHAVEROT
(FRA)
IP ITRA : 797
Megan KIMMEL
(USA)
IP ITRA : 796
Camille HERRON
(USA)
IP ITRA : 792
Ida NILSSON
(SWE)
IP ITRA : 788
Ruth CROFT
(NZL)
IP ITRA : 786
Martina STRAHL
(SUI)

Runners involved in the program QUARTZ

2nd Phase of the QUARTZ health program - Starting from March 1st, 2017

This study is managed by the International Trail Running Association in collaboration with Athletes For Transparency and Ultra Sports Science and based on volunteering of athletes.

This unique health monitoring for athletes is capable of detecting not only possible pathologies but also abnormal profiles related to doping. More about this

As part of a transparency process, runners have the possibility to make their datas public. This is the athlete's own choice. View data

 
Diego PAZOS
(SUI)
 
Remi BONNET
(SUI)
 
Stian Angermund-Vik
(NOR)
 
Michelle MAIER
(GER)
 
François D'HAENE
(FRA)
 
Alissa ST LAURENT
(CAN)
 
Laura ORGUE
(ESP)
 
Andy SYMONDS
(GBR)
 
Ida NILSSON
(SWE)
 
Nathalie MAUCLAIR
(FRA)
 
Andrea HUSER
(SUI)
 
Cedric FLEURETON
(FRA)
 
Gediminas GRINIUS
(LTU)
 
Jasmin NUNIGE
(SUI)
 
Sebastien CHAIGNEAU
(FRA)
 
Marc LAUENSTEIN
(SUI)
 
Megan KIMMEL
(USA)
 
Emelie FORSBERG
(SWE)
 
Sage CANADAY
(USA)
 
Tim TOLLEFSON
(USA)
 
Kilian JORNET
(ESP)
 
Caroline CHAVEROT
(FRA)
 
Mira RAI
(NEP)
 
Fernanda MACIEL
(BRA)
 
Antoine GUILLON
(FRA)
 
Jim WALMSLEY
(USA)
 
Stevie KREMER
(USA)
 
Sebastien CAMUS
(FRA)
 
Greg VOLLET
(FRA)
 
Ruth CROFT
(NZL)

Last performances of runners

1e ES M in 02:48:56
Carrera Por Montaña Sierra Elvira 2017
Juan-Javier JIMENEZ-OLLER
(ESP)
2e SE M in 03:33:42
Chuckanut 50K 2017
Hayden HAWKS
(USA)
1e V1 F in 04:26:41
Trail Fuentealta Vilaflor 2017 - Campeonato De Espana 43K
Nuria DOMINGUEZ-AZPELETA
(ESP)
1e ES F in 05:11:33
Trail Du Petit Ballon 2017 - 50 Km
Elisabeth FLADERER
(GER)
1e SE M in 08:20:28
Gorge Waterfalls 100K 2017
Jim WALMSLEY
(USA)
1e SE M in 03:33:11
Chuckanut 50K 2017
Max KING
(USA)
3e SE M in 03:40:28
Chuckanut 50K 2017
Sage CANADAY
(USA)
1e V3 F in 06:15:11
Trail Du Petit Ballon 2017 - 50 Km
Marion BRAUN
(GER)
1e V4 M in 06:12:43
Trail Du Petit Ballon 2017 - 50 Km
Daniel BOEBION
(FRA)
1e V1 F in 06:28:22
Ecotrail De Paris Ile-De-France® 2017 - Trail 80Km
Jasmin NUNIGE
(SUI)
1e JU M in 01:52:26
Cerdanya Skyline 2017 - Express
Gerard DE LA CRUZ-BRUGUÉ
(ESP)
1e SE F in 03:14:41
Carrera Alto Sil 2017
Denisa DRAGOMIR
(ROU)
2e JU F in 12:21:14
Bvg Trail 2017
Concetta BONAFFINI
(ITA)
1e V2 F in 07:06:07
Bvg Trail 2017 - Bvg Marathon
Giuliana ARRIGONI
(ITA)
2e ES F in 05:32:42
Trail Du Petit Ballon 2017 - 50 Km
Josefine LINER
(GER)
1e V1 F in 04:33:13
Chuckanut 50K 2017
Rachel JATEN
(USA)
2e SE M in 03:28:03
Trail Fuentealta Vilaflor 2017 - Campeonato De Espana 43K
Pablo VILLA GONZALEZ
(ESP)
1e V1 M in 03:37:14
Trail Fuentealta Vilaflor 2017 - Campeonato De Espana 43K
Pedro-Jose HERNANDEZ-SANCHEZ
(ESP)
1e V2 M in 06:18:40
American River 50 2017 - American River 50 Mile
Rich HANNA
(USA)
2e SE F in 04:23:31
Chuckanut 50K 2017
Yiou WANG
(USA)
4e SE F in 04:40:38
Ergysport Trail Du Ventoux 2017 - 46 Km
Anne Lise ROUSSET
(FRA)
1e V4 F in 11:20:47
Badger Mountain Challenge 2017 - 50 Mi
Gunhild SWANSON
(USA)
1e V2 M in 13:26:05
Georgia Death Race 2017 - 68M
Karl MELTZER
(USA)
2e SE M in 03:50:37
Ergysport Trail Du Ventoux 2017 - 46 Km
Nicolas MARTIN
(FRA)