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Outsider Events

Outsider Endurance offers an event for every multi-sport athlete. We encourage you to browse our events below and find one that fits your goals. 

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June 15, 2024

New England’s favorite half distance triathlon! 

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August 20, 2023

Now 22 years strong, offering sprint and olympic distance multisport races

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July 16, 2023

New England's most beginner-friendly triathlon.

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September 9, 2023

A late season multisport event offering sprint and half distance races.

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