Healthy Running Weight for faster marathon
Question: I am a 48 yr. old female running about 30 miles per week. I have been running for about 3 years. I am 5'10"tall and weigh 147. I have a slight frame. What would be a good weight for me to aim for? I would like to improve my times (marathon 4:21 PR). Also could you give some advice for keeping iron stores and hemoglobin up in blood? I currently take an iron supplement but my hemoglobin is low. Any good foods you can recommend? Also do you think the Zone Diet by Barry Sears is good for runners? Thank you very much for your advice. Sherrie
Hi Sherrie:
You are asking a fellow 5'10" female runner! I also have a slight frame. I found that in my competitive days of yester-year, I ran my best times at a running weight of 125 lb. However, that is definitely on the slender side, and I do not recommend that weight for most 5'10" female runners! These days I continue to run 30 to 40 miles per week and weigh between 125 and 130 pounds - but I am still quite slender. I would think that if you gradually lost 10 pounds, to 137 pounds, that might be a good running weight for you. You will find your unique ideal running weight, which varies from one person to another. It will be a weight where you are light, but still strong. You do not want to lose well-toned muscle just for the sake of losing weight.
As far as your nutrition concerns, I recommend taking a daily muti-vitamin. Foods that are good iron sources include beef, brocolli, and raisins. I enjoy cooking and when I am feeling tired or anemic I prepare a brocolli-beef stir fry dinner. I am not familiar with the Barry Sears Zone Diet so I will not offer an opinion on that subject. I do know that a diet high in carbohydrates worked for me during my high mileage marathoning days.
I hope this helps and that you have more marathons in your future! Stay healthy!
Mary