TrailRunner, a route planner for sports with iPod and Garmin GPS support, has been updated to version 1.3. For people who enjoy running, biking or hiking this route planning application connects your Nike + iPod sports kit or GPS device like a Garmin ForeRunner or Garmin Edge with an interactive topographical map. Plan routes, journalize workouts and write about your training progress in a weblog published to your .Mac account. Version 1.3 sports a direct connection to Garmin Training Center for Mac OS X. You can now put some colors on trails, and Internet map loading has been greatly improved. TrailRunner is provided as freeware.