Originally Posted by
krobinson103
600km in two days is relaxed compared to randees. For me 300km in a day is about my 'fun' limit. For randoneers, well they just don't stop.

Anyway, I'd be interested to hear how you get on. Doing 250km in 12 hours is one thing but it's a big leap from that to doing two 300kms back to back.
I don't think we should be putting arbitary limits on what is or isn't 'touring' so the best of luck and remember safety is the most important thing. Be safe, be seen. Those kids need you.