running 49:00 
hill intervals based around track junction above white cottage with Storm. he wasn't holding me back at all.
3 sets of:
Left hand track: from gate above white cottage to gate before crossing Burn of Care
Middle track: from track junction to muddy bit
Right track: from track junction to where it joins Hillfoot Hill track, then jog back to gate for start of L interval again
never feel as though my heart/lungs are trying as hard on hill intervals as they can do on flat - it's my quad speed holding me back rather than fitness I think.