sub 40 10 k. Please advise

[TheEd]

Yes Robbie .. it certainly is the 2000's and 1000's that do it, however from the build up you achieve an aerobic base to build on and the adaptation to the quality sessions is so much quicker and seeing that your goal is late in the year you would not be faulted considering the build up

and it may get you to being consistent as well

Hope that helps

TheEd