Blog question

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I'll say I'm new here. Though I've been a member for a long time I just got back today from a years absence. Blogging was a new feature when I left before I believe. Today I tried to add my blog and it's still giving me the confirm this blog button. I'm not concerned about that because it seems I checked a thing stating I wanted my blog checked in 24 hours which is definitely not up yet. On to my question. I love to read blogs. Specifically blogs about running or exercise in general. Is there any way to browse blogs here on mylot by subject? I was trying to find it but can't seem to navigate where I need to go. It seems that with a blog option there must be a way. Thanks for any help you provide, it will be greatly appreciated.