Do you want to take part in the greatest marathon in the world whilst helping to save an endangered species? Taking to the streets of London on the 22nd of April 2012 in the build up to the London Olympics will be a once in a life time opportunity! You will be helping to protect gorilla populations and improve the lives of the communities living alongside gorilla habitats.

Join hundreds of cyclists on a night time bike ride through London, past iconic sights including Tower Bridge and St Paul’s Cathedral, and raise much needed funds for the Gorilla Organization.

The Great Gorilla Adventure provides all this in a 10-day itinerary plus the once-in-a-lifetime experience of tracking very big and wild mountain gorillas!