60 miles sounds easy. The hills however..
To be honest out of the 3 main hills, only The Rake could potentially blow someone's legs in one shot. Anglezarke Southbound is tough, but long and steady enough that it can be spun up with gears low enough (coming up the same hill from the south is shorter and steeper). Belmont is kind of similar.
To tackle The Rake you need to be able to fight that urge to get off and push, because you're guaranteed to have that thought pop in to your head. Expect to redline your HRM on the 25% section.
Here's that video I took of me climbing it the very first time.
. Just been doing some light rides, 8 miles or so, to build up technique and some fitness.
