Just a little stroll

I walked 15 miles today. I would show you the track, but right after I turned around at the 7.5 mile mark, I accidentally hit the wrong button and deleted it. I started at Nall Park and walked west/south down the Indian Creek Trail. Yes, my feet hurt. This trip might prove to be quite painful. I'm not muscle sore, just joint sore.

Here's how the scheduling looks. Either I leave on the redeye on September 25th or 26th. I get to Paris early-ish in the morning. I kick around for the day, then take the overnight (non-TGV) train to Bayonne. From there the next morning, I take a train to St.-Jean-Pied-de-Port. I spend the night there, then start kicking it. I'm a little worried about sleeping on two vehicles two nights in a row...wondering if I'll actually get any sleep. I sleep well on planes and plan on staying up late the night before to help me pass out.

Anyone done it before? Is that a bad idea, trying to get down there and started that quickly?