In May 2012 we participated in 10km run during Sundown Marathon in Singapore. We've reached the finishing line in our usual pace, but the run itself was one of the worst prepared that we've experienced.
The road was closed a little bit too late and the fastest runners had to use the same path as all the crowd - but in opposite direction, imagine their disappointment. The distance marks were surely incorrect (or maybe prepared for the 42km runners?) - giving impression that our time from 0 to 1km was the same as from 1km to 4km - or maybe we're soo good :)
Nevertheless - run accomplished, without heavy rain that caught the 21km/42km runners.