Such a bloke --How do people deal with this?
Fair play to my mate, we go out and usually within 5 miles he's out of his comfort zone, but obviously I want to get the most out of my ride.
.. But I'd like to give myself a workout.
Any ideas how I can kind of get more out of my ride without leaving him for dust? Obviously I could leave him when we get back and do another ride, but I'd prefer to maximise my gains whilst helping him along.

my wife has been cycling with me for 22 years, she has always stronger up hills than me .. but she never stops, nor slows down ... she just goes back behind me and does some or all of the hill again .. simple ... she has done this on local rides in the Peaks and in alpine climbs too ..
is that solution too obvious? We both get the work we can cope with and she stay close enough to me to feel like we are riding together most of the time .. but when I am really puffing I am glad if she is not on my wheels, tbh!