Was out on a run yesterday.And About 10k from the end my wrists where sore and numb.To the point I have no power to really hold on to the bars. Now i have been doing 70k runs each Saturday and Sunday.And 30k a day monday to friday and got no pain. But yesterday I went out on a different route 60k flat 20k mountain.and I was dying .lol any tips or hits lads and ladie's. Looking to do 260k cycle in a few weeks Dubling to shanon habour and back by following the Grand canal. Its mostly a flat run. over road,grass,gravel. Did my 15k this morning and wrist still alittle sore. Will that is easy on the 15k trip home.