價格：免費
更新日期：2014-12-20
檔案大小：5.2M
目前版本：1.1
版本需求：Android 4.0.3 以上版本
官方網站：http://www.birkie.com
Email：apps@birkie.com
Birkie Trails is the official app for the American Birkebeiner Ski Trail between Cable and Hayward, Wisconsin.
Included are a map (which will show your current location, and where you've skied), grooming report and tracking feature, showing time, distance and elevation gain.
Optionally, by using this app you can contribute to trail usage data, helping the American Birkebeiner Ski Foundation manage and prioritize trail maintenance activities (grooming, trailwork, signage, etc)