Why Do I Have Trouble Sleeping After Long Runs?  Stress from
training can cause insomnia.  Image by June 23, 2010 Media:
Become A Better Runner In Your Sleep  I've been having a problem
sleeping after long runs recently. We're not talking 15, 20
miles; I mean 7, 8 miles and then I can't sleep well at all that
night. I'll wake up with my heart beating very hard and fast,
and I'll be WIDE AWAKE. I eventually fall back to sleep, but
then it will happen again about 40 minutes later. It's like
having the bad sleep the night before an early flight, when you
keep thinking you're going to oversleep and wake up panicked.
Now that it's happened three weeks in a row, I can definitely
say it has something to do with the long run. What's going on? -
KB  KB, I strongly encourage you to contact your health care
professional and make an appointment for a thorough check-up.
The symptoms you describe may be related to your running but you
will need the help of a physician to figure out the exact cause
and appropriate treatment