Taperfy
Race sharper.
Arrive at the start line primed.
A science-backed tapering and race-day readiness tool for runners who want to arrive at the start line at their absolute best. Fine-tune your taper and maximise race-day potential with science-backed protocols and elite athlete insights.
Launching In
The Science of Doing Less
Every runner knows the taper: the final two to three weeks before a race where you pull back training volume, let your body recover, and arrive at the start line ready to perform. In theory, it is the simplest part of a training block. In practice, it is where most runners lose time they have already earned.
"The training is done. The taper is where you unlock it."
The research is clear: a well-executed taper can improve race performance by 2-6%. For a 3:30 marathoner, that's 4 to 12 minutes.
Too much volume in the final weeks and you arrive fatigued. Too little and you lose neuromuscular sharpness. Get the nutrition wrong and glycogen stores never fully replenish. The taper is not rest. It is precision.
Research-Backed Protocols
Built on peer-reviewed tapering research across marathon, half-marathon, 10K, and 5K distances. Grounded directly in exercise physiology.
Elite Athlete Insights
Refined alongside strategies from Olympic marathoners and elite middle-distance runners across hundreds of international competitions.
Adaptive Personalisation
Your training load, injury history, sleep patterns, and race goals shape a dynamic taper plan that evolves continuously - not a static spreadsheet.
Recovery Science
Glycogen supercompensation, neuromuscular freshness, HRV tracking integration, and inflammation management - the details separating good from great.
The 4-Stage Physiological Taper
Rather than guessing rest days, Taperfy structures your final weeks through four synchronised physiological phases calibrated to your event distance.
1. Volume Step-Down
Non-linear 40-60% progressive mileage reduction to dissipate accumulated physical and metabolic fatigue.
2. Intensity Maintenance
Maintaining race-pace neuromuscular turnover in short, controlled doses without triggering cardiorespiratory strain.
3. Glycogen Loading
Targeted nutritional timing and carbohydrate loading to maximise intra-cellular glycogen stores prior to race morning.
4. Peak Freshness
Synchronising sleep architecture, autonomic balance (HRV), and mental rehearsal to arrive primed at the start line.
Web & Native. Wherever You Train.
Syncs with Strava, Apple Health, and Garmin. Adapts as your race day approaches.
Smart Taper Timeline
Day-by-day schedule that automatically adjusts to your race distance, fatigue markers, and training history.
Readiness Dashboard
Live composite readiness score across sleep quality, HRV, subjective feel, and training compliance.
Race Week Protocols
Step-by-step guidance on carbo-loading, hydration, activation shakeouts, and cognitive pre-race pacing rehearsal.
Arrive at the start line at your best.
Taperfy is currently in closed development. Register your email to gain early access to our scientific tapering protocols, readiness scoring, and mobile app betas.
- Peer-Reviewed Exercise Science Foundation
- Calibrated with Elite & Olympic Athletes
- Zero Spam • Launch Access Notice Only