"Most runners come to this sport with a metabolism trained for speed: I.E. burn lots of carbohydrate fast. What you need for ultras is a metabolism trained for endurance: I.E. be stingy on carbo burning and burn fat instead. Any damn fool can run fast for 20 miles. To run well for 50 requires a specific type of response from the endocrine system. You can train your body to deliver that, but only if you run long enough to get tired and hungry. For most runners that implies doing 3 or 4 runs in the range of 25-30 miles."--Karl King, ultramarathoner
Today I achieved a 14-miler, which is my longest run since the 2008 Boston Marathon on April 21st...I have a long way to go before I can accomplish runs in the 25-30 miles range as mentioned in the above quote, but I have plenty of time to gradually add mileage before "Labor of Love 50k" next April.
10:30 a.m. Medium-Long Run, progressive. 13 miles. Life Fitness Treadmill set at a 1% grade. 4 miles at 6.3 mph, 5 miles at 6.4 mph, and 5 miles at 6.5 mph. Average heart rate: 152 bpm. Cardiac Drift 161 bpm. No aches nor soreness and I appear to be fully recovered from my sore right ankle from last week as well. The gym was crowded and noisy and my Sony CD Player came in handy as I listened to "Elton John's Greatest Hits." I drank one bottle of Gatorade and could add a bottle of water to my next Medium-Long Run as well...next week I'll attempt a 15-miler!
Today I received a thank-you letter from a passenger I had in my cab two months ago. I normally give away running magazines to those in my cabs who are runners or those who had conversations with me in regards to running...John Noren from Phoenix was one of those passengers who asked how I stayed so thin driving a cab when he's 33 years old and 300 pounds...as usual I told him my story of losing weight and regaining my youth via running. At the end of the fare, I gave him my "Runner's World Magazine" that I just finished reading. I often consider myself the Johnny Appleseed of running, but I didn't expect to receive a thank you note! He stated that our chance meeting had changed his life and he's now running three times a week. Funny, I didn't think that a passenger would look me up via my magazine's mailing label, nor that I would change his life, which does give me a warm glow!
