The SRS Springtime Classic returns on Sunday March 3, 2013.
It offers three routes through the countryside of Sussex, Kent, and Surrey, including the Ashdown Forest.
The 71-mile Classic route is billed as a good test of early season fitness and takes in parts of the Sussex Weald.
Kidds Hill and Cob Lane Hill both feature on the 54-mile Challenge Route, which organisers claim requires hard work to post a good time.
Riders new to sportives might consider the Tour Route, which includes the hills of the Ardingly Reservoir.
Discounts are offered for early entry.
