Running & Fitness at 50

http://www.vimeo.com/17857035 Just testing some gait analysis stuff from the store-

The Darby Ranger Run consists of 3 races on 19 Feb: a 10K, 30K, and 50K. All end with the same 2K Darby Queen obstacle course used by all U.S. Army Ranger Students.  There are 4 maps for each of the three distance runs then a map of the Darby Queen Obstacle Course. All 4 [...]