Tour past 4 Ice Cream Stops from Concord, MA

27mile Bridges of Sudbury - October CRW ride

I just wanted to get the rough elevation profile.  This map has all turns as points, but does not follow roads since exported from Google Maps and I can't figure out how to automate magnet/route following from a GPX file. (http://maps.google.com/maps?f=d&source=s_d&saddr=concord,+ma&daddr=Lowell+Rd+to:Strawberry+Hill+Rd+to:Strawberry+Hill+Rd+to:Nagog+Hill+Rd+to:Sanderson+Rd+to:Pinnacle+Rd+to:Oak+Hill+Rd+to:Unknown+road+to:Stow+Rd+to:Old+Harvard+Rd+to:Pine+Hill+Rd+to:Central+St+to:Main+St+to:concord,+ma&hl=en&geocode=FXbkhwIdPEu_-ynZLnpZOJrjiTH1CsdHT1sPKA%3BFU_3hwIdszq_-w%3BFaQdiAId3de--w%3BFSJeiAIdXlu--w%3BFWhyiAIdU_W9-w%3BFeARiQId8ci8-w%3BFeuQiAIdMBe8-w%3BFSN9iAIdPsi7-w%3BFXaBiAIdpLi7-w%3BFcBWiAIdzOC7-w%3BFSQviAId2Yu8-w%3BFZUliAIdMv28-w%3BFV4GiAIdf2a9-w%3BFYLUhwIdtcq--w%3BFXbkhwIdPEu_-ynZLnpZOJrjiTH1CsdHT1sPKA&gl=us&mra=mr&mrcr=0&via=1,2,3,4,5,6,7,9,10,11,12,13&dirflg=b&sll=42.485011,-71.412163&sspn=0.031965,0.076046&ie=UTF8&lci=bike&ll=42.500959,-71.4077&spn=0.058218,0.061798&z=13)

Concord to Louden to Frankin and back to Concord. This route has a varied terrain (hills, flat, back roads and bike path). The bike path is hard packed stone dust and gravel, OK for road bikes.

Mixed long hills and flats.

Start with a not-easy hill.  Then turn onto some rolling hills,  Finish on some flat roads.