I have an arch in my foot but still feel pain in my ankles and knees when I run. Any advice/suggestions?

Have it evaluated. Your pain could due to trauma (fracture, sprain, arthritis, inflammation), infection, metabolic conditions (gout), poor circulation, musculoskeletal or biomechanical abnormality and different neurologic conditions (neuropathy). A thorough history and physical exam and possibly some laboratory and radiology exams are needed to determine the exact cause. The treatment varies depending on the cause.
Need more support. You likely need a better support. You should see a podiatrist to get orthotics. You may need firmer support or better control at the heel (heel post).

Related Questions

I've been having knee pain under my knee cap. It gets worse after I run and radiates down my leg to my foot. What could this be?

Knee pain. Prepatella tendonitis is a possibility. An orthopedic surgeon is best to evaluate and treat you. Read more...
Chondromalacia. Pain under knee cap in someone your age is generally a knee cap cartilage problem . Can be from knee cap malalignment sometimes. If goes into leg and is associated with running , can be exertional compartment syndrome. Should be checked out. Read more...
Cartilage and fascia. Pain that feels like it is under the knee cap can come from worn cartilage, and also from the muscles and fascia on the inside of the thigh down toward the knee joint. To repair worn cartilage, learn to decrease your wear and tear, and increase speed of cartilage growth. For the muscles, feel for what is tender and massage it. www.blatmanhealthandwellness.com. Read more...