Half marathon relay with Mike Coakley and company. It was supposed to be only like a 6.6 mile leg, but since we missed the bus from the start to the exchange zone, we had to run there. So I guess I did like 3/8 of a marathon. And it was sooo cold afterward. The 6.3ish mile course took me 48:11. I don't know the route or exactly how far it was. It's kind of nice to just estimate.