With an eye towards those exciting times I gravitated early-on in my marathons' final taper phase towards a similar count-down methodology to determine how many miles to run in the days leading to a race. Thus, beginning five days prior to a race I run five miles, targeting the latter half of the run at or near (i.e. within 45-seconds per mile of) goal race pace. The following day I run four miles, and so on until the eve of the race I run just one mile - to maintain my confidence and to remove the edge of nervousness as the big day rapidly approaches.
Following an effective taper strategy maximizes our energy supplies of blood glucose and glycogen (a polymer of glucose stored in the muscles and liver). Through this 'countdown' reduction in miles run and calories burned in the final days leading to a race we trigger our bodies' systems to store these internal energy supplies, especially if we:
- Have built-up our bodies' muscular strength and endurance in the months' long preparation.
- Maintain a constant caloric intake with a diet consisting primarily of complex carbohydrates with some lean protein.
- Remain fully hydrated, as this energy storage mechanism requires large quantities of bodily fluids (consequently, don't worry about two or three pounds of unaccustomed weight creeping on the scale as this is a temporary phenomenon and an indication that your taper is proceeding properly.)