I did 250+ miles last week, with a century on Sunday. I didn't ride Monday or Tuesday. I got back on the bike today to do an easy 30 miler and had the worst ride I've had all year. I usually average 18+ mph and today I averaged 16.7 mph, and my legs felt horrible. It wasn't a difficult route at all. Then when I got back home I felt I didn't ride at all, now my legs are sore. Should I have had a recovery ride Monday or Tuesday?