Disappointed that start was put back by 1.5 hrs.I'm an early morning runner,so starting at 9.30pmwas scary.I found the start too crowded by the narrow route and runners too busy looking upwards to watch the fireworks,which meant we walked the 1st 100m,very slowly! The crowds are amazing..incredibly vocal and very enthusiastic.the route had plenty of hydration station.quick,flat,fast race.would probably do it again,.would be good to have a few English speaking organisers and volunteer helpers.