Inside Trail Racing (iTR) was founded to provide a competitive yet amateur-approachable race environment that challenges all abilities and presents the beauty of the varied West Coast trails. 

With distances from 5K to 100K, we are committed to serving every participant an ambitious, fun, and well-supported trail-running event. Our long-distance events rank amongst the most popular events in the country, attracting world champion mountain- and ultra-runners and delivering strenuous, yet satisfying courses for all abilities. 

It is our mission to work within the trail-running community as a cooperative, encouraging entity upon whom both runners and hikers can depend.

We don't just host races we are available to help improve and grow your events too. Reach out!

Inside Trail Racing is an Ànimo Performance LLC race and events series

Inside Trail Racing

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