This is a full day on the road bike along the Costa Brava: 118 km of coast tarmac with 1,650 m of climbing, linking one cove to the next on the cliff road. Mid-ride there is a seafood lunch stop, which breaks the day in two and gives you time to eat properly before the second half.
The climbing is rolling rather than one big pass. The road rises over headlands and drops back to sea level again and again, and those short ups and downs add up over the day. It is graded hard because of the distance and the cumulative height, not because of any single steep ramp.
Among the Ride Madrid tours, this is the only coastal ride. The others stay around Madrid on gravel, greenway or city streets, or head into the Pyrenees for several days. This one is a road day with sea views, and it means travelling from Madrid to the coast, so plan the logistics before you book.