I decided to drop down from my usual group tonight as I thought it would just be a little bit too much for me to do 12 lots of 300m, choosing instead to do 12 reps of 250m with a 250m recovery each time. The weather wasn’t particularly kind, with a nasty headwind as you turn the corner into the home straight. This blew the rain straight into your face, but at least the reps were over relatively quickly (though there were a lot of misheard whistles through the session).