tag:blogger.com,1999:blog-3832878616529324626.post5326063423582649349..comments2023-11-05T06:25:35.554-05:00Comments on Mike Fox's Marathon Blog: Blazing Speed!Mike Foxhttp://www.blogger.com/profile/09894036682226358146noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-3832878616529324626.post-13839901077321348482008-02-28T06:11:00.000-05:002008-02-28T06:11:00.000-05:00Thanks for your blog, it's very inspiring. I had a...Thanks for your blog, it's very inspiring. I had a question about your calorie postings - How are you calculating your calories? Do you use a some software? or estimate? Thanks, (another) MikeMichaelhttps://www.blogger.com/profile/05795238831904677210noreply@blogger.com