This plan is designed as a general run fitness building plan oriented to moderate volume beginning to intermediate runners. The plan: - includes pre-built Final Surge "structured workouts", which can sync to Stryd. - includes 1 workout, 2 easy aerobic runs, 1 long run each week (4 runs/wk) - is based solely on power and duration. - is designed to build fitness level at a variety of intensities - perhaps useful for 5K or even 10K race fitness for a beginner to intermediate runner ...