If you’re a runner, coach, or someone in between, subscribe to VO2max, Dr. Karp’s free monthly e-newsletter that will show you how to become a better runner and improve your fitness with information you won’t get anywhere else that’s proven to work. To subscribe, click here.

Privacy Policy:

Your e-mail will not be sent out to third parties or be used for any purpose other than this newsletter. We promise.

2013	2012	2011	2010	2009	2008	2007	2006	2005
January	January	January	January	January	January	January	January	January
February	February	February	February	February	February	February	February	February
March	March	March	March	March	March	March	March	March
April	April	April	April	April	April	April	April	April
May	May	May	May	May	May	May	May	May
	June	June	June	June	June	June	June	June
	July	July	July	July	July	July	July	July
	August	August	August	August	August	August	August	August
	September	September	September	September	September	September	September	September
	October	October	October	October	October	October	October	October
	November	November	November	November	November	November	November	November
	December	December	December	December	December	December	December	December