Jason Byrne Attended Sebring HS | Located in Apopka, FL Training Blogs Account Info Registered: 03/04/2004 Last Seen: 05/24/2013 # of Logins: 13537 # of Posts: 1901 User: jason About Me As a junior in high school, I started the precursor to flrunners.com as a homepage for my high school team (Sebring High). Over the years it has evolved into what it is today. Later, I founded and continue to head up the MileSplit Network. News Feed Feb 13, 2015 Jason ran a PR of 25.67 in the 200m at Online Registration Test Meet, placing second. Feb 13, 2015 Jason ran a PR of 43.67 in the 400m at Online Registration Test Meet, placing second.