Again ive had exactly the same thing as described.
the one answer that started to make sense to me was Meep-Meeps answer.
Ive bought bigger size trainers and in hindsight its got worse. but i never thought that its because my feet are in trainers that are TOO BIG and therefore "slapping around" that could be the problem.
I cant afford to buy even MORE trainers to find the solution so ill try to relace my fore foot tighter and see if that works and let you know.
I'll also let you know if I get gangrene!!???
I know this thread is from a long time ago but i get exactly the same thing.
30 to 40 mins in then goes at about 60mins.
Ive tried all of above but nothing works.
Ive recently started running with a forefoot strike I wear ascic Kayano gel 18
Any more advice out there
I might try the stretch laces
Ive heard of something called "monroe's foot" that might be the cause but dont know exactly what its is
I've been running for nearly 2 years and currently training for London Marathon.
At about mile 4 my both my feet go numb.
They come back between mile 6 or 7 but for that period its horrible.
I've tried different shoes, socks, sizes, loose lace, differtent terrain but nothing works.
Any ideas what causes it or how to overcome it .
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