If you're aiming at sub 1:40 half-marathon time, chances are you already do have several half-marathons under your belt and you're trying to hit your new PR.
Purpose of this plan is exactly the same - to help you to prepare for your sub-1:40 half-marathon time goal. All workouts have target time and RPE (Rating of Perceived Exertion, 1-10 scale) when describing workouts, however it is based on percentage of your calculated Threshold Pace.
Plan is also compatible with latest Garmin devices, so you will have structured workouts delivered straight to your watch when using TrainingPeaks Connect IQ app.
If you will have any questions for this plan, prior to or after purchasing it, please contact me by e-mail email@example.com and I’ll be happy to help you.
Also, in case plan gets updated (we all relentlessly seek improvement), you will get the latest version free of charge, just drop me an e-mail. And read Welcome message before starting. It contains important information about your plan.
Plan version 1.0.0