*  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 1,153,000 listed runners

ITRA Performance Index TOP 6 Men

IP ITRA : 951
Jim WALMSLEY
(USA)
IP ITRA : 926
Kilian JORNET
(ESP)
IP ITRA : 921
Luis-Alberto HERNANDO
(ESP)
IP ITRA : 920
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 : 784
Martina STRAHL
(SUI)


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.

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

Last performances of runners

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1e V1 M in 03:49:28
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1e V2 F in 25:07:21
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2e SE M in 03:28:03
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1e V1 F in 04:45:10
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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 M in 04:07:32
Trail Du Petit Ballon 2017 - 50 Km
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1e V1 F in 06:28:22
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(SUI)
1e SE M in 08:20:28
Gorge Waterfalls 100K 2017
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(USA)
1e V2 M in 06:18:40
American River 50 2017 - American River 50 Mile
Rich HANNA
(USA)
3e JU F in 12:50:21
Bvg Trail 2017
Eleonora IANUZZI
(ITA)
1e V4 F in 11:20:47
Badger Mountain Challenge 2017 - 50 Mi
Gunhild SWANSON
(USA)
1e ES F in 03:48:42
Carrera Por Montaña Sierra Elvira 2017
Marta MAROTO
(ESP)
1e SE M in 17:51:50
100 Miles Of Istria 2017 - 100 Miles
Dylan BOWMAN
(USA)
1e V2 M in 04:54:41
Piodão Trail Running 2017 - 50 Km
Vítor CORDEIRO
(POR)
1e SE M in 03:48:41
Ergysport Trail Du Ventoux 2017 - 46 Km
Marc LAUENSTEIN
(SUI)
1e V4 M in 06:12:43
Trail Du Petit Ballon 2017 - 50 Km
Daniel BOEBION
(FRA)
1e ES F in 05:11:33
Trail Du Petit Ballon 2017 - 50 Km
Elisabeth FLADERER
(GER)
2e SE F in 04:23:31
Chuckanut 50K 2017
Yiou WANG
(USA)
1e SE F in 07:25:48
Behind The Rocks Ultra 2017 - Behind The Rocks Ultra 50Mi
Marianne Hogan
(CAN)
3e SE M in 03:40:28
Chuckanut 50K 2017
Sage CANADAY
(USA)
2e V1 M in 19:21:56
100 Miles Of Istria 2017 - 100 Miles
Paul GIBLIN
(GBR)
1e SE F in 04:24:09
Ergysport Trail Du Ventoux 2017 - 46 Km
Adeline ROCHE
(FRA)