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the philadelphia marathon is one of the top 10 marathons in the u.s. and includes a full marathon, half marathon, 8k and kids fun run.

marathonguide.com - the complete marathon resource and community. complete directory of marathons, marathon results, athlete and race news, marathon history, training schedules, chat, email, marathoning humor - everything for the marathon runner and marathon fan.

a comprehensive set of tools designed to meet the unique needs of event organizers, timers, and fundraising coordinators everywhere.

the largest online directory of races and clubs

the online home of runner's world magazine. running news, training advice, inspiring stories, running shoe reviews, gear tips, and more.

runsignup provides a simple way to register for races. you can create and manage your race for free.

view all your hard-earned race results in one place on athlinks, connect with friends, and see how you stack up against the competition.

discover rundisney, the marathon race providers of the walt disney company, where runners dressed in disney-themed gear race through the theme parks and encounter disney characters along the way.

news & updates armed forces series challenge aim high and display your grit by #runningwiththetroops! complete the armed forces series challenge and earn a coveted series medal. are you ready to be all you can be? complete each of the live events starting in 2024 and become one of the few, the proud, the mighty. […]