Hi
I was cleared to go biking about 4 months post op. You should ask your doctor what he suggests.
There are many people doing about every activity you can think of. I would think riding your bike and swimming would be fine.
You should be able to do anything this summer. I was a little afraid to ride my bike early on mostly because of falling and possibly hurting my hip. Dr. De Smet cleared me to bike, but I waited.
I think a call to your doctors office would get you the answers you need. There have been some really fast recoveries where they were running at 3 - 6 months post op. Personally, I would wait 6 - 12 months to run. Everyone, however, seems to do as they want with the permission of their surgeons.
I wish you the best and hope your recovery continues to go well.
Pat