I have found it fairly had going still, but been soldiering on with it. I have been keeping an average pace of 5-6mph throughout the run, but I have been finding the uneven surface on the track quite difficult to cope with.
I am still enjoying the route, looking at the scenery and running through the forest.After a bit of reading on several running forums I have found the general consensus of running on a track is known to be more difficult than road running. I am going to keep at it for a bit longer and see if I improve as well as looking at the stats on Garmin Connect.
Garmin Connect - Sutton Cheney Wharf (Run 2)
Garmin Connect - Sutton Cheney Wharf (Run 3)
Garmin Connect - Sutton Cheney Wharf (Run 4)