Histoire des transcontinantales

http://www.ultramarathon.fr/

 

CLASSEMENT DUV Ultra

http://statistik.d-u-v.org/getresultperson.php?runner=316797

 

CLASSEMENT Marathon:

http://www.planete-marathon.fr/Corps2.php?Nom=Guillot%20William

 

CLASSEMENT FFA:

http://bases.athle.com/asp.net/athletes.aspx?base=bilans&seq=4851504943564455495042574257

 

INDICE ITRA CLASSEMENT TRAIL RUNNING:

http://i-tra.org/community/william.guillot/155530/14623/