I rode on the isle of White last year and enjoyed the change of scenery and hilly terrain ,the cycle weekend starting 18th may includes a road sportive and a mountain bike challenge ,both look good,worth a weekend away if any body is looking for somewhere to go check the link.
http://www.redfunnel.co.uk/island-guide/isle-of-wight-events/isle-of-wight-events-april-to-june/cycle-wight-cycling-weekend/
http://www.redfunnel.co.uk/island-guide/isle-of-wight-events/isle-of-wight-events-april-to-june/cycle-wight-cycling-weekend/