For the last few months I've been doing really well with my training doing varying runs from 3-10 miles through the week.
Now, all of a sudden I feel like I've hit a brick wall and seem to struggle at even 3 miles!!! I still force myself out but don't seem to be getting the enjoyment out of it that I did before?!
Can anyone give me any suggestions as to what I could do to get out of this rut...? (apart from 'give up running')