What is your most successful program design for a half marathon? ADVERTISEMENT 1.05K viewsSeptember 24, 2012 0 Michael0 September 24, 2012 0 Comments I have a clent that wants to train for a half marathon, no major health issues I don’t have a lot of experience with it. 6 Answers ActiveVotedNewestOldest 0 Julie0 Posted 0 Comments Hi Michael, The best programs out there are by Hal Higdon! I followed his full marathon training last year and in 18 weeks ran the Hyannis Marathon. They are very well known for their success. Good Luck! Julie You are viewing 1 out of 6 answers, click here to view all answers. Register or Login