*  Respect for the
environment

Races take place in fragile natural environments. All players involved with trail-running races, runners, organisers, partners, accompanying persons make a commitment to protect the natural equilibrium.

Organisers of trail-running races must do all they can to reduce the negative impact linked to the running of their races. They make a commitment by sharing information and making efforts to educate in order to contribute to the general awareness of the natural environment’s fragility.
Each organiser will identify the environmental risks engendered by their event and propose concrete actions to reduce the risks to the minimum. They will encourage the use of public transport or car-sharing and limit, as much as they can, the use of other motorised equipment.
Each runner makes a commitment to adopt the most relevant behaviour to minimize his or her impact on the terrain through which he or she passes.

Together, the members of the trail-running community act as ambassadors for the promotion and conservation of natural environments.

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Over more than 1,113,000 listed runners

ITRA Performance Index TOP 6 Men

IP ITRA : 946
Jim WALMSLEY
(USA)
IP ITRA : 926
Kilian JORNET
(ESP)
IP ITRA : 921
Luis-Alberto HERNANDO
(ESP)
IP ITRA : 921
Hayden HAWKS
(USA)
IP ITRA : 915
Joe GRAY
(USA)
IP ITRA : 914
Remi BONNET
(SUI)

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 : 787
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

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

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1e ES M in 02:48:56
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2e SE M in 03:28:03
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1e SE M in 03:33:11
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1e V2 F in 07:06:07
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2e V1 F in 04:27:12
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Cristina BLAZQUEZ-VILLACASTIN
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3e JU F in 12:50:21
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Eleonora IANUZZI
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1e SE M in 03:48:41
Ergysport Trail Du Ventoux 2017 - 46 Km
Marc LAUENSTEIN
(SUI)
1e V1 F in 06:28:22
Ecotrail De Paris Ile-De-France® 2017 - Trail 80Km
Jasmin NUNIGE
(SUI)
1e V1 F in 04:26:41
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Nuria DOMINGUEZ-AZPELETA
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1e V1 M in 04:07:32
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Urs JENZER
(SUI)
1e V1 M in 03:49:28
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3e SE M in 03:40:28
Chuckanut 50K 2017
Sage CANADAY
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