I'm looking for same
I got a point around November of doing around 100km at 26km/h .. But have been lazy since then, well skiing instead actually..
Just had the bike serviced on Saturday so ready to start again..(after the easter weekend) My usual type route was Eysins > Nyon > Gland > Rolle > Morge .. Or Up around the hills to Aubonne or even St George, Gimmel etc.
Another easy route I do sometimes is out to Divonne and around the lake there until I get dizzy.
I'm signed up to do the tour de lac in May so I need to practice!
Edit :: 9am ?? That's almost lunchtime