Complex sentence: Taking place on 10 August 2008, the Goodwood Roller Marathon 2008 saw the addition of the Mega race at 26 laps (100 km), with almost double the number of racers as the year before and even more money being raised for the NSPCC.
Split into simpler sentences: Taking place on the 10th August 2008 the Goodwood Roller Marathon 2008 saw the addition of the Mega race at 26 laps (100 km). With almost double the number of racers as the year before and even more money being raised for the NSPCC.