Adrenaline GTS 10 Woo Hoo! Runner's World gave the GTS 10 its "Best Update" award in the Winter 2010 Shoe Guide. >

The Timex® Bodylink™ System allows athletes and fitness enthusiasts the ability to track, store and analyze several key indicators of personal performance. Using the latest in digital technology, the Bodylink™ System is a network of up to four devices worn on the body that act together as a single information and sport monitoring system.

Timex Trailrunner HRM and Speed and Distance unit has all the features of the previous Bodylink system. In addition, it features 3D GPS mapping features, altitude, and Finish Time mode. The Trailrunner combines the Timex Ironman 100-lap watch, Speed and Distance Monitor and Heart Rate Monitor. All 3 components work together to give you all the information you need to monitor your training and improve your performance.

This newest generation of Timex GPS unit and is much smaller and lighter than the earlier models. Best of all, with the Timex Trailrunner, you can record and download your location data, allowing you to map your workout using websites such as GPSVisualizer. (If you wish to download your workout data (including lat and long) to your PC after your workout, add the Timex Data Recorder 2.)