Weather permitting I'm planning to attempt the 3000 on Thursday. Solo and no support so thinking of starting at Pen y Pass, nipping up the Glyders and Tryfan then down to the valley and doing the Carnedd range. Want to these early on as its the section I'm not familiar with, so better to do it while I'm reasonably fresh.
Then I'll do Y Garn and Elidir and down to Nant Peris. Crawl up to to Clogwyn and tourist path up Snowdon and then finish on the ridge to Crib Goch.

Can't think of much better way to do it unsupported ?