*  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 1,362,000 listed runners

Here's something you might not know! 

Runners can now systematically rate the quality of a race in which they have participated, using a single tool, the ITRA quality questionnaire! 

More information

ITRA Performance Index TOP 6 Men

IP ITRA : 951
Jim WALMSLEY
(USA)
IP ITRA : 935
Kilian JORNET
(ESP)
IP ITRA : 923
Stian Angermund-Vik
(NOR)
IP ITRA : 922
Hayden HAWKS
(USA)
IP ITRA : 919
Luis-Alberto HERNANDO
(ESP)
IP ITRA : 916
Jonathan ALBON
(GBR)

ITRA Performance Index TOP 6 Women

IP ITRA : 805
Caroline CHAVEROT
(FRA)
IP ITRA : 800
Megan KIMMEL
(USA)
IP ITRA : 796
Ida NILSSON
(SWE)
IP ITRA : 796
Camille HERRON
(USA)
IP ITRA : 792
Ruth CROFT
(NZL)
IP ITRA : 792
Mimmi KOTKA
(SWE)


Runners involved in QUARTZ program

QUARTZ program offers a unique and innovative health monitoring, aimed to protect runners' health and to contribute to doping-free sport.

It is aimed at all trail-running players who wish to act for runners' health and participate in the preservation of a clean sport through a community-based, transparent and financially free approach.

The program is implemented by the International Trail Running Association in collaboration with Athletes For Transparency and Ultra Sports Science.More information here.

As part of a transparency process, runners have the possibility to make their data public. View public profiles.

 
Alissa ST LAURENT
(CAN)
 
Cedric FLEURETON
(FRA)
 
Laura ORGUE
(ESP)
 
Tim TOLLEFSON
(USA)
 
Gediminas GRINIUS
(LTU)
 
Greg VOLLET
(FRA)
 
Megan KIMMEL
(USA)
 
Marc LAUENSTEIN
(SUI)
 
Diego PAZOS
(SUI)
 
Ryan SANDES
(RSA)
 
François D'HAENE
(FRA)
 
Hayden HAWKS
(USA)
 
Max KING
(USA)
 
Nicolas MARTIN
(FRA)
 
Caroline CHAVEROT
(FRA)
 
Nathalie MAUCLAIR
(FRA)
 
Andy SYMONDS
(GBR)
 
Jonathan ALBON
(GBR)
 
Michelle MAIER
(GER)
 
Fernanda MACIEL
(BRA)
 
Sebastien CHAIGNEAU
(FRA)
 
Remi BONNET
(SUI)
 
Magdalena BOULET
(USA)
 
Maude MATHYS
(SUI)
 
Ida NILSSON
(SWE)
 
Stian Angermund-Vik
(NOR)
 
Stevie KREMER
(USA)
 
Mira RAI
(NEP)
 
Kilian JORNET
(ESP)
 
Sage CANADAY
(USA)
 
Andrea HUSER
(SUI)
 
Mimmi KOTKA
(SWE)
 
Antoine GUILLON
(FRA)
 
Jasmin NUNIGE
(SUI)
 
Sebastien CAMUS
(FRA)
 
Emelie FORSBERG
(SWE)
 
Camille HERRON
(USA)
 
Jim WALMSLEY
(USA)
 
Tom OWENS
(GBR)
 
Ruth CROFT
(NZL)

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Salomó GUINOVART COLOM
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Marion BRAUN
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2e SE F in 07:43:37
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Annie JEAN
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1e V2 M in 06:18:40
American River 50 2017 - American River 50 Mile
Rich HANNA
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1e V1 F in 04:45:10
Crown King Scramble 2017
Katie MCGEE
(USA)
2e SE F in 04:23:31
Chuckanut 50K 2017
Yiou WANG
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1e SE F in 04:24:09
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Adeline ROCHE
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1e SE M in 03:48:41
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Marc LAUENSTEIN
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1e V1 F in 04:26:41
Trail Fuentealta Vilaflor 2017 - Campeonato De Espana 43K
Nuria DOMINGUEZ-AZPELETA
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1e V1 F in 06:28:22
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Jasmin NUNIGE
(SUI)
2e ES F in 05:32:42
Trail Du Petit Ballon 2017 - 50 Km
Josefine LINER
(GER)
1e ES M in 03:19:42
Trail De Cozzanicciu 2017 - 35 Km
Thomas ANGELI
(FRA)
1e SE M in 03:27:50
Trail Fuentealta Vilaflor 2017 - Campeonato De Espana 43K
Miguel CABALLERO-ORTEGA
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1e JU M in 01:52:26
Cerdanya Skyline 2017 - Express
Gerard DE LA CRUZ-BRUGUÉ
(ESP)
1e V1 M in 18:54:31
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Oliviero BOSATELLI
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