Who we are

What we do

Our Community

Zac Addorisio, the CEO/Founder of Runners United, has been actively involved in the running community for over two decades. Zac has organized and volunteered for numerous local, national and international sporting events including...

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Founded this year, 2011, Runners United is your new hub for the latest news and information from the global running community. Keep up to date on marquee running events from around the world, milestone achievements and the most innovative...

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We believe one of the first steps in getting community involvement is to have a central location where people can find information about ongoing events. We have launched our “Race Form”, a completely interactive event calendar featuring races from around the world!