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Sonic Endurance is about more than just individual athletes’ performances. It’s about the endurance sports community. It’s the local run store that helps our athlete’s lace their shoes up for that early morning workout. Or it’s the company that hydrates our athletes through Texas humidity or a classic New England winter.

In addition, with all of that training you do, you want to be able to use it. As part of our suite of services in the Connecticut area, we offer professional race directing that consistently wows our participants.

We’re proud to partner with these companies and to help produce these events. Join us.