??500 is the lowest i would go for a bike
Seriously, if the bike kills you then no matter what run strenhth/ speed you have then you will be in trouble.
So wind the running down and get out on the bike.
You sound like you have a massive run base, so you just need to maintain that
I train a lot, and my weeks vary fromthe following... 8-12 hrs on a bike, 4-6 hrs running (
Tue double run day, 2* 30 mins- 2*1 hr,
Wed 30 mins - 1 hr run,
Thu Long slow run 90 mins - 2 hrs 30mins run,
Sat 30-60 min run
Sun 20 min run off the bike
Thats all done at a 'low' z2 hr (its tough to run at a high tempo hr after a 6-8 hr bike ride
Hope that helps...
Edited: 13/08/2012 at 22:59