Hi Emma, Sorry about lack of posts yesterday... was still up in Edinburgh and travelling back but laptop battery died and couldn't remember my password to log in on my phone! Grrr
Everyone, if you've asked me a question in last 48 hours and I haven't answered, please re-post as I've got a bit behind from missing Mon evening/all day Tuesday
So the sandwich run became 7 miiles at MP, eh? Well, I guess it might have instilled confidence if nothing else
But yes, it is better if you can stick to the prescribed paces.
We're just planning the training day sessions at the moment - there's a chance that we might do the long run that day, rather than a speedier session. Just trying to work out the logistics of everyone's different paces. Will let you know asap, as we may need to juggle a few things that week.
I'm not sure how the Garmin calculates calorie expenditure - is it just on mileage, or does it consider pace too? You're right that the average expenditure is about 100 cals per mile on the flat. The formula below offers a more technical way of estimating calorie expenditure 'spent' on running per week. To get a daily figure you divide the answer by seven. This equation is most useful if you're struggling with energy/fatigue and want to see whether you need to up calorie intake.
Body weight in kg x average weekly distance in km x 1.036 [Ans]/7 (in order to get a daily amount).
Eg. 60kg x 40km x 1.036 =2486 calories per week (355kcal per day)