For 12 hours teams from University Radio Nottingham will be touring Nottingham by foot. From Sneinton Market to Attenborough Nature Reserve, from Wollaton Park to the Castle, these teams must visit as many points of interest as possible in 12 hours. Along the way they will face a range of challenges all to fundraise for Sport Relief. 

Which team will be crowned the champion? Tune in to URN1350.net on Friday 13th April 8am-8pm to find out.