Training Plan Library
Evidence-backed training notes, gear deep dives, and lab-tested guidance for runners who like the details.
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400m Repeats: The Classic Speed Workout for Runners
Master the 400m repeat—the track workout that builds speed, improves VO2max, and sharpens your racing edge. Complete guide with paces, recovery, and progressions.
Treadmill Interval Workouts: Speed Work Without the Track
Learn how to execute effective interval training on the treadmill. Includes speed adjustments, workout variations, and techniques for maximizing indoor speed sessions.
Fartlek Training: The Flexible Speed Workout You're Missing
Discover fartlek—the unstructured speed session that builds fitness, breaks monotony, and teaches you to run by feel. Learn how to do it right.
Hill Repeats: The Workout That Builds Strength and Speed
Learn how to do hill repeats effectively—the workout that builds running-specific strength, improves form, and makes you faster on flat ground too.
Interval Training for Runners: How to Run Faster with Speed Work
Learn how to structure interval workouts for running, including VO2max intervals, speed sessions, and how to recover between reps.