Legs itch from jogging?

I get that too. Used to be on my tummy more often. Sometimes it still happens, especially when I'm jogging outside when it's cold. It's because the skin and fat aren't used to that movement. It won't happen so often when you are used to it. Good for you for getting into jogging!! Hope this helps!:flowerforyou:

I had this exact same problem when I started running. I googled it and came up with this:

"Symptoms: When you start running, you feel an itchy sensation that is sometimes so bad, you have to stop running. It most often occurs if you run after a long period of inactivity.
If the itching is accompanied by a rash, it might be a different condition, such as exercise-induced anaphylaxis (see Embarrassing Running Problem #6).

Causes: The most common cause of itchy legs is actually because of what's happening inside the skin, not on it. When we exercise, the millions of tiny capillaries and arteries inside our muscles expand rapidly because of the demand for more blood. If we're fit, these capillaries remain open allowing maximum blood passage, but, when unfit and inactive, they tend to collapse, allowing only minimal blood passage (which, by the way, is fine for a sedentary person). The expansion of the capillaries causes adjacent nerves to send impulses to the brain, which then reads the sensation as an itch.

Prevention: The problem should go away once you have increased your fitness level.

Dry skin is also a common cause of itchiness, so if you think that's your issue, try using a moisturizing oil or lotion, especially after your bath or shower. You may also want to change your laundry detergent to one that contains no perfumes or dyes."

I HAVE exercise induced urticaria/anaphylaxis. And I'm on Pred. because of it. That's why I'm fat and have to lose wt.
The itchiness is not necessarily exercise induced urticaria. Do you get hives? You would most likely get hives/itching on your trunk and arms as well. Do you have problems breathing (asthma)? If so, I'd recommend seeing an allergist.

Looks like you are allergic to excersise! Jk! I agree with all of the other replies.