We are a small group of ultrarunners and trail enthusiasts who believe running is about exploration — of a trail or at times of oneself. We build products that make running and training both data-informed and exceptionally fun.

Our core product allows you to create dynamic training plans that evolve as you run. To mix up your training or just to bring some fun, we also host real-time, interactive virtual events. They're the best out there.

We also believe in protecting the ground we step foot on. That's why we donate at least 10% of all profits to a variety of trail and parks organizations, including the National Parks Foundation.