I was in the back of the start and had to hurdle a few people who tumbled down.Up the first climb, I was with the front of pack but once I got to the grassy area I started feeling a little rough on the top of the first hill. When we got to the bottom of the stairs I was still thinking I was relatively in that big front pack but I fell behind on the following downhill. My feet felt like they were actually on fire on the downhills, at that point I was letting gravity take over and did my best to just move my legs but I was very tired. Into the last stretch I was all out and I left it all out there. I think I put a good effort out there.