If you live west @BareNecessities , you should come along to Twickenham CC's thursday night cross training in Old Deer Park (Most likely to start end of Sept/early Oct as it did last year). Great for skills and usually involves intervals for those glorious FTP digits.
I'll keep you updated and post up when the first dates are confirmed, usually Mac from British Cycling will let the local clubs know (Ich bin ein Kingston Wheeler)
Edit. It's usually around 4 pound a session to cover Mac's costs.
If you live west @BareNecessities , you should come along to Twickenham CC's thursday night cross training in Old Deer Park (Most likely to start end of Sept/early Oct as it did last year). Great for skills and usually involves intervals for those glorious FTP digits.