Half Marathon Training Schedule

This is my new schedule training program, to start next week, and to finish 12 weeks later ready to run an half-marathon. Tuesdays easy runs. Wednesdays tempo run: fast periods in the middle of the run.At Thursdays I will run repetitions of distance if I have a track, or time periods if I don't. Saturdays will be the long runs and Sundays a free program. Sunday and Friday are rest days. For each day I will annotate with the training done, so this will be also a running log for the next weeks. This program is based on the Hal Higdon Intermediate and on Advanced Half Marathon Training Programs.The goal is to run another half-marathon at my best time 1h27 and the second goal will be to drop this time to 1h24.