I did it!
Great job! It does feel pretty amazing. If you want to increase your speeds, once a week try incorporating either bursts of faster speeds for a minute at a time or a slow progression over time. If I were you, I'd start doing the first 10 min at 4.0, the next 10 at 4.1 and the last 10 at 4.2 if you can. Working with the incline is good also, but keep your speed constant when you increase the incline. It will help both speed and endurance. Strangely enough, you've just done the hard part. Getting faster is a lot easier than you might think. Scott and I both post how we do our speed workouts. Don't be intimidated by the speeds used, but take the ideas and work them into what you can do. I did something of a speed workout today. Linn
Link to my running journal
http://www.disboards.com/showthread.php?t=1303681
4 full's - 14 halves - 2 goofy's and one Mt. Washington!