I've been a distance runner for a lot of years half marathons never a full marathon. Never ever had a quad issue ever in my whole life. Out of nowhere I had an IT band issue in both legs I'm guessing from over use but something I never had before either. Once that subsided I started up again and the IT never came back. It went fine for a bit then the quad issue started to pop up.
Walking up stairs it felt like a stabbing pain in the quad. I didn't run fo a week and it cleared up so I thought. I started running again systematically increasing my mileage from two to three to four. After doing five a few times felt nothing so I up it to 6 1/2. All good. I took two days off and did a easy half our jog yesterday with the intent to go 8 today. Well, after I fifnished the stabbing pain is back and sore as hell.
Anyone out there have or have had this issue and what was the remedy. I am conscientious about doing the proper stretching always have. I just don't know what the problem is and why I'm suddenly having it. I'm considering seeing a sports medicine specialist but I don't want to if I don't have too. Any help would be appreciated. Lastly I ruled out my running shoes because it's a make and model I've been in for several years so I'm in flux trying to figure this thing out.
You describe the pain as 'stabbing.' Does it radiate down towards your knee, or is it painful in that one location?
Where in your quad is the pain? Is it in the muscle belly, or is it closer to your knee, right above(or below) the kneecap?
What causes it to feel worse? Is it painful when you push off? Land? Painful when you press on the area?
What causes the pain to feel better? Does the pain subside quickly, or does it bother you for awhile after you stop running?
It really could be many things. I would suggest going in for a physical therapy evaluation. Depending on where you live, you may not need a doctor's prescription beforehand.