Run the Seaside Half Marathon & 5K! If you’re an avid runner then plan your vacation to the Gulf Coast and South Walton for the 10th annual Seaside Half Marathon and 5K Run happening on March 4, 2012! For complete race details and weekend schedule, continue to our Southern Vacation Rentals blog. By Southern Management|2012-02-23T11:44:57+00:00February 23rd, 2012|Vacation Rentals|0 Comments Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail Leave A Comment Cancel replyComment Save my name, email, and website in this browser for the next time I comment.