Endurance Karting, Clay Pigeon Raceway

This short teaser was edited together from footage taken during a four hour endurance race at Clay Pigeon Raceway, England on 18th August 2013. (My friend is number 13 and his website is here: enduranceprokartseries.com)
The soundtrack for this video is the song 'Video Girls' by Deep Sleep (very much not mine, i'm not trying to make any money from it etc. and the video has a Attribution-NonCommercial-ShareAlike license).
I used Lightworks free editing software for the first time to put together this video, had a few ups and downs but overall I am quite pleased with the end result.