Updates & Downloads

Forerunner 305

Update Unit Software with myGarmin Dashboard

Use myGarmin Dashboard to keep your device software up to date.


Additional Software

  • Forerunner 205/305 GPS Chipset , Ver. 3.00, as of Nov 12, 2007, Download
  • Training Center, Ver. 3.6.5, as of Aug 25, 2011, Download
  • Training Center for Mac, Ver. 3.2.1, as of Nov 28, 2011, Download
  • Training Center Legacy Version, Ver. 3.5.3, as of Feb 16, 2010, Download
  • Training Center Mac Legacy Version for Tiger and PPC, Ver. 3.0.4, as of Mar 04, 2010, Download
  • USB Drivers, Ver. 2.3.1, as of May 11, 2012, Download

Unit Software

  • Forerunner 305, Ver. 2.90, as of Apr 22, 2009, Download