based on what the phone has recorded - which is in my case is bollocks. Might be about 700m vs Tom, but "well" over a k more than I did for those 10 points!
Yep looking at it now your route was the best out of us. Using it as such, I could have got 570 by doing an out-and-back to pick up the bottom right 30 (13.8km). To clear them all though you would need to do over 15km at under 4min/km.