You can contact Runporto.com/Porto Marathon, through the following address, Phone number, fax, and e-mail. You can also send us your questions through the following form.

Runporto.com.
Organização de Eventos, Ldª

Phone Number
+351 91 78 50 216
+351 91 619 07 50
Telephone / Fax: 
+351 22 030 47 26

E-mail: runporto@sapo.pt

Address:
Rua de Cedofeita, 455- 3º Sala 35.
4050-181 Porto. Portugal