First, put the pictures in your albums: Username top right --> Albums --> Album Manager.
For whatever picture you want in your log, right click on that picture in the album to get the URL, then in your blog editor, click on the 'picture' icon and paste in the URL and that should do it.
Triathlon training logs to help you train and race more effectively. Log your swim, bike, run, strength, other sports and nutrition all in one place. Includes race logs, reports and graphs.