Just1deb - If you have been running 2.2 miles 3 times per week for awhile, you are probably physically capable of running 3 miles. You may be having the problem that a lot of us have. Your head may be getting in the way. Perhaps you could add .2 miles per run and just MAKE yourself do it. I'm sure you can, and the mental boost can be very helpful. For me, at least, increasing distance is a mental thing more than physical. Just a thought.
KILLO - I think the headbands are called Bondi Bands. One thing I have found about pace is that as you increase your distance, your pace gets better on the shorter distances. I have always run at a really steady 12 minute mile. Then, as I have increased distance (long run of 10 miles at 12:45 pace) Now, my 5K pace falls out at about 11 minutes. I didn't do anything else to get the number down, it just fell on it's own. Not sure if this is normal, but it works for me...
I ran my first double digit milage yesterday. 10 miles on a dirt trail near my house. It was an out and back that was uphill on the way there and downhill on the way back. I'm amazed that I can say it was 10 pretty easy miles. My breathing was great the whole time because I kept it nice and slow. I used Stinger energy chews (cherry blossom flavor). Did 5 chews at mile 4 and 5 at mile 7. Carried water and took 2 big gulps at about every mile. This formula really worked for this run. Oh...and the temp was about 63. That helped too! Also, last week I went over 20 miles for the week (only 20.3 but still...) So, it was a good week.
Jeannette