W6R3...failed miserably! It is my first run outdoors so maybe that was a mistake for my first big run! I had mapped it out so I covered 4km which is the furthest I have managed but I got near my half way point after doing 5 minute warm up and 5 minutes of running so I am guessing I ran far too quickly, I tried to slow down but it hurt my knees. I then felt like I had a big, hairy bear squeezing the life out of my lungs and my chest is feeling sore after I've got home! I barely ran to be honest as it was too painful
Any ideas, tips etc? Feel really defeated after being on such a high!