Running Workouts: Easy, Tempo, Intervals & Long Runs
Understand the purpose and effort of easy runs, long runs, tempo sessions, intervals, recovery runs, strides, and race-pace workouts.
A training plan works better when you understand the purpose of each run. Pace can guide you, but effort should account for hills, heat, wind, fatigue, and terrain.
Easy and recovery runs
Easy running builds aerobic volume while limiting the stress of each session. You should usually be able to speak in complete sentences. A recovery run is an especially gentle version used between demanding days.
Long runs
A long run extends endurance and gives you time to practice pacing, hydration, clothing, and—when the duration warrants it—fueling. Most long runs remain controlled rather than becoming weekly race efforts.
Tempo and threshold sessions
These workouts use sustained or repeated efforts around a “comfortably hard” intensity. The goal is controlled work, not an all-out test. Kanni separates demanding sessions with easier days in its published schedules.
Intervals and VO₂-max work
Intervals alternate faster repetitions with recovery. They can develop speed and high-intensity aerobic capacity, but they are also easier to overdo. Complete the prescribed repetitions at a repeatable effort instead of sprinting the first one.
Strides and race-pace running
Strides are short, relaxed accelerations with full recovery. Race-pace sessions rehearse the rhythm you expect to use in competition. Neither should feel like an uncontrolled sprint.
Reviews of distance-running research commonly describe a high proportion of low-intensity training combined with a smaller amount of threshold and high-intensity work. The best distribution still depends on the athlete and how intensity is measured. See Kanni’s training methodology for the evidence and limitations behind the plans.
Ready to see the workouts in context? Compare the free 5K schedules or browse all running plans.