Having been so delighted at running 28 mins (week 8) I have come down with a viral throat infection and exacerbated asthma, now on steroids. really bothered that this will put me back with my progress. I will probably not run for a week, any tips on how to get back up to speed? Do i try a straight 28mins and see how it goes or start back on say week 6 ? Absolutely gutted as just signed up for the BHF marathon in a month too.