*  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 1,019,000 listed runners

ITRA Performance Index TOP 6 Men

IP ITRA : 946
Jim WALMSLEY
(USA)
IP ITRA : 929
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 : 780
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

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

Last performances of runners

2e V1 M in 19:21:56
100 Miles Of Istria 2017 - 100 Miles
Paul GIBLIN
(GBR)
1e SE M in 08:20:28
Gorge Waterfalls 100K 2017
Jim WALMSLEY
(USA)
1e SE M in 17:51:50
100 Miles Of Istria 2017 - 100 Miles
Dylan BOWMAN
(USA)
1e SE M in 03:33:11
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Max KING
(USA)
1e V1 F in 04:26:41
Trail Fuentealta Vilaflor 2017 - Campeonato De Espana 43K
Nuria DOMINGUEZ-AZPELETA
(ESP)
1e V2 F in 25:07:21
100 Miles Of Istria 2017 - 100 Miles
Ulrike STRIEDNIG
(AUT)
2e SE M in 03:28:03
Trail Fuentealta Vilaflor 2017 - Campeonato De Espana 43K
Pablo VILLA GONZALEZ
(ESP)
1e V1 F in 04:45:10
Crown King Scramble 2017
Katie MCGEE
(USA)
1e V3 F in 06:15:11
Trail Du Petit Ballon 2017 - 50 Km
Marion BRAUN
(GER)
1e V2 M in 13:26:05
Georgia Death Race 2017 - 68M
Karl MELTZER
(USA)
1e JU M in 02:17:28
Trail Des Piqueurs 2017 - 25 Km
Leon FAVIER
(FRA)
1e V1 M in 03:49:28
Ergysport Trail Du Ventoux 2017 - 46 Km
Ludo POMMERET
(FRA)
2e SE F in 04:38:37
Ergysport Trail Du Ventoux 2017 - 46 Km
Lucie JAMSIN
(FRA)
2e SE M in 03:50:37
Ergysport Trail Du Ventoux 2017 - 46 Km
Nicolas MARTIN
(FRA)
2e ES F in 05:32:42
Trail Du Petit Ballon 2017 - 50 Km
Josefine LINER
(GER)
2e V1 F in 04:27:12
Trail Fuentealta Vilaflor 2017 - Campeonato De Espana 43K
Cristina BLAZQUEZ-VILLACASTIN
(ESP)
1e ES F in 05:11:33
Trail Du Petit Ballon 2017 - 50 Km
Elisabeth FLADERER
(GER)
1e SE M in 03:48:41
Ergysport Trail Du Ventoux 2017 - 46 Km
Marc LAUENSTEIN
(SUI)
1e SE F in 03:14:41
Carrera Alto Sil 2017
Denisa DRAGOMIR
(ROU)
3e SE F in 04:39:33
Ergysport Trail Du Ventoux 2017 - 46 Km
Amandine FERRATO
(FRA)
1e V4 F in 11:20:47
Badger Mountain Challenge 2017 - 50 Mi
Gunhild SWANSON
(USA)
3e SE M in 03:50:45
Ergysport Trail Du Ventoux 2017 - 46 Km
Romain MAILLARD
(FRA)
1e SE F in 14:00:24
Georgia Death Race 2017 - 68M
Aliza LAPIERRE
(USA)
1e V1 M in 04:07:32
Trail Du Petit Ballon 2017 - 50 Km
Urs JENZER
(SUI)