I'm planning to do the same journey soon, did you work out the best route from Bath to Aztec West? Is the Bath to Bristol cycle path OK for a racer? How long does it take?
I just replied to a PM from Mike56 and thought I'd share my experiences for anyone stumbling across this thread in the future. What I said follows. As for the racer question: it's pretty good, there is a cattle grid which has surprisingly little effect at speed.
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I ended up using multiple routes just for a bit of variety. They did however all go along the cyclepath from Bath as far as here:
http://maps.google.c...004128&t=h&z=19
And they all went from the Hambrook lights (
http://maps.google.c...016512&t=h&z=17) to Aztec along the same route: Bristol Road, Old Gloucester Road, Winterbourne Road, Bradley Stoke Way.
There are loads of ways of doing the bit in between. I only ever followed the ring-road cyclepath once. It was too long and too slow -- you can go faster on the road.
My most used route left the cyclepath here:
http://maps.google.c....00515&t=h&z=19
And went: Rodway Hill, Northcote Road, Peache Road, Cleeve Road, Cleeve Hill, Cleeve Wood Road, Beckspool Road.
Hope that helps. And for what it's worth, it was usually about 18 miles, took about an hour, and left me too knackered to work! But on public transport it was not uncommon for me to spend over 3.5 hours per day travelling (the buses being bloody awful.)
Cheers,
Duncan
P.S. I bought a motorbike in the end, but then the company folded and I got a job working from home. As you can imagine the fitness has gone down the pan!