I am going to give up on hilly Park Runs the one I do is damaging my knees ( I have hypermobility of my patella both knees which doesn't normally give me any problems ) I am sure it's the downhill part ! I get no pain at all on the level ground that I normally run on ! The pain is taking longer to settle down this week (I have done 2) and is worse coming downstairs! I have done two flat 5k runs since Saturday with little pain but think I will take a few days off to rest it !! Luckily there is a flat Park Run about 10 miles away so I am going to aim for that next week Has anyone else had pain with hills ?