is this enough?

[El Gordo]

Hi FW

Gosh, that's a rather specific question that I suspect we might not be able to answer here. Certainly I can't.

If you don't get a sensible reply, I'd suggest that you post the query on the Runner's World forum (http://www.runnersworld.co.uk/forum)/ You might well find that someone there has been through the tests. I seem to recall reading something on this subject there once.

Best of luck with the tests. As it's obviously very important to you, you might consider getting some professional help from a coach or personal trainer.