Andy, will do.
I don't know how easy it is for you to do zone 2 rides IRL BUT if you cannot there are lots of sub 2k/w and 1.5k/w rides on zwift you can do unless TR suits you better. So, for example i am doing this tomorrow morning which sounds ideal but might be a little too soon for you, or indeed a little early:
SATURDAY, MARCH 4TH
8:30AM GMT
ZSUN Base Builder Ride (55.6 mi / 89.4 km)
View attachment 340671
DESCRIPTION
The ZSUN Base Builder is a training event.
This endurance ride will last between 2 - 2.5 hours depending on the course.
Riders must be able to maintain 180 watts on the flats and hold 2.5/wkg on the climbs
Please follow the ride leader's instructions.
Join us on facebook groups: ZSUN
Our Discord voice service can be found
@
https://discord.gg/pj2WVqn