http://www.pponline.co.uk/ Peak Performance en http://www.pponline.co.uk/answer/distance-training-marathon-training-39144 <p>I am 41 yrs old and have been running 3-6 miles 3-4 time a week for years.</p> <p><a href="http://www.pponline.co.uk/answer/distance-training-marathon-training-39144">read more</a></p> http://www.pponline.co.uk/answer/distance-training-marathon-training-39144#comments distance running marathon training running diet fitness nutrition training conditioning endurance Tue, 15 Apr 2008 16:32:18 +0000 gilberp 39144 at http://www.pponline.co.uk