RidwarePhil said:I think my current plan of riding with club at the weekend for 3 hours should bring in the miles / L3 workload and be more fun than riding the turbo.
Just a point to note - My experience has been that group rides around here really don't put me into L3 for long periods of time. Unless you are riding with a more advanced group, you may not be getting much L3 time on a plain-vanilla group ride.
That's not to say that a good group ride is not what you want. On the contrary, they are fun and I think the variable nature of a group ride is a very good thing for a racer. There's a time and a place for everything though.
Because of organizational issues and because L3 ("tempo"😉 in large quantities is seemingly unpalatable for most riders I know, I generally do most of my serious L3 rides on my own.