Ryan Hall was shooting to for a 2:04 marathon at this year’s Boston Marathon as it would have given him a win at any Boston Marathon
If you want accurate information, spend the money.
TrainingPeaks offers training data storage and analysis. Lafayette, CO, December 16, 2009 – Peaksware announces the release of an all-new
Matt Fitzgerald discusses the differences between the various speed and distance devices available, and helps you find the one that will