If you ever needed inspiration or motivation to keep healthy or in-shape, you should join the The Sub-30 Club. The Sub-30 Club is an international group of avid runners who have a group goal of running a 5K race in under 30 minutes. The Sub-30 Club started in April 2012 when Ted Spiker wrote on his blog that he wanted to run a 5K of his own in less than 30 minutes. At first, he thought maybe 20 people would sign up to be part of the group. Today, they have close to 4,000 members in the Facebook group.