I have a few cue-sheets for some rides around there. One in the hilly-ish Mclean area and a couple that go up through rock creek park (all 40- 50 miles). Also, a few friends and I will be riding at the weekend if you want company (details
TBD). I'm in Ballston too. PM me your email address and I'll send the cue-sheets if you want them, and let me know whether you'd like to join us.