Ultra Resources

Guides to Running

http://blogs.militarytimes.com/pt365/

Runners' Blogs

http://ultrarunnergirl.blogspot.com/
http://robin.watty.com/


Running Data Tools
GPS Visualizer - convert different file formats (GPX, tcx, plain text, google kml, etc)
GPS Babel - downloadable desktop software tool

http://strava-tools.raceshape.com/vpu/ - This utility converts a Strava activity into a crs file. When downloading, copy the URL and change the type to gpx from crs to get GPX file. Then upload as an activity into Garmin Connect to then save as a course and delete activity.

http://sotyred.wordpress.com/2010/06/06/how-to-convert-a-gpz-file-to-a-crs-and-upload-to-your-garmin/

http://www.scarletfire.co.uk/


http://mapmyridetcxexport.azurewebsites.net/ - online tool to export tcx files from map my run activities

http://peakery.com - find peaks and their elevation in your area.