*  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 1,041,000 listed runners

ITRA Performance Index TOP 6 Men

IP ITRA : 946
Jim WALMSLEY
(USA)
IP ITRA : 927
Kilian JORNET
(ESP)
IP ITRA : 922
Hayden HAWKS
(USA)
IP ITRA : 921
Luis-Alberto HERNANDO
(ESP)
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 : 786
Martina STRAHL
(SUI)
IP ITRA : 784
Stevie KREMER
(USA)
IP ITRA : 782
Magdalena BOULET
(USA)
IP ITRA : 782
Ida NILSSON
(SWE)

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

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

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1e V1 F in 04:33:13
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1e V4 M in 06:12:43
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Chuckanut 50K 2017
Yiou WANG
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1e SE F in 07:25:48
Behind The Rocks Ultra 2017 - Behind The Rocks Ultra 50Mi
Marianne HOGAN
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1e SE F in 03:14:41
Carrera Alto Sil 2017
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1e SE M in 03:33:11
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Max KING
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3e SE M in 03:40:28
Chuckanut 50K 2017
Sage CANADAY
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1e V2 M in 13:26:05
Georgia Death Race 2017 - 68M
Karl MELTZER
(USA)
1e V2 F in 12:10:42
Gorge Waterfalls 100K 2017
Becky BATES
(CAN)
1e ES M in 03:19:42
Trail De Cozzanicciu 2017 - 35 Km
Thomas ANGELI
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1e V1 M in 04:07:32
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Urs JENZER
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1e V4 F in 11:20:47
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