The event is being staged on Sunday, July 8 - the day after the Olympic torch arrives in Cambridge.
There is a family-friendly route (20.12 km or 12.5 miles) which follows some of the city's cycle paths, leads you along the river and past some interesting Cambridge landmarks. There is time to take in the beauty of Cambridge, stop for a coffee along the route but most of all just enjoy the day.
A special warm welcome will await you at the end of the ride with a commemorative medal to celebrate your 'Olympic style' achievement.
For the more serious cyclist, our longer 'Gold' route covers a fantastic 201.2 km (or 125 miles) taking early morning serious cyclists out of the city towards St Ives, Huntingdon and St Neots before turning back towards Cambridge city centre.
All money raised through sponsorship, donations and registration fees will be shared between three local charities.