Been playing around with some sessions ahead of Mara training, can you also do the threshold runs in intervals(4x5 mins with 1 min rest) as opposed to 4 miles at threshold as it states in the plans or is this not the done thing?!
Orapidrun- nope will be a first for me running henley half chose oxford last year and despite PBing thought organisation was abysmal and despite Christchurch college, towpath and magdalen bridge it was not great. Henley should be a cracker, be interesting to see if it is a beautiful as marlow which is amazing!!
Currently loving interval training ahead of my final 10k event, been ecstatic with my times so far at this distance far better than I thought I could do!!!