This is my first post on Trail Forums, thank you all for sharing so much information.
I am planning to do the GR11, starting at the end of June 2016 or on the first days of July.
I would like to do it in less than a month. This means many days I should hike about 30 km (or 18 miles), most of them either going up or descending…Do you think this could be doable, considering I want to carry a 20 kg backpack.
My level of fitness is not at its peak: I´ll reach 55 in May, and have not been hiking for some years. But, on the other hand, I have run several marathons during the last years…
By the way, if someone is planning to do this GR11 on these approximate, please, feel free to contact me, maybe we could share part of it!.
Rafael.
Rafael