Everyone is different. The day after I expect to hurt. Not enough that I can't walk, but stairs are uncomfortable. I usually don't have neck or shoulder pain, but my wrists are sometimes a little sore. Sometimes the second day is worse than the first day after. It takes me a week to get back to feeling completely normal, whatever that is. I try to keep a good work load and my legs are often a little sore every day. There's a reason that clubs usually don't schedule brevets closer than 2 weeks apart.