Trail Router helps you discover new running routes. Our routing algorithm prefers paths that go through parks, forests or by water, and avoids busy roads wherever possible. Here's a few things you can do with Trail Router: 1. Automatically plot a round-trip route of a desired distance. 2. Manually create your own point-to-point route that prefers greenery and water. 3. Choose whether you'd prefer routes that involve nature, well-lit streets or a lack of hills.