Dylan Efron Completes Boston Marathon While Brother Zac Cheers Him On

Dylan Efron just made a major accomplishment – he ran in the Boston Marathon!

The 26-year-old got some support from his big bro Zac who cheered him on from the sidelines.

“‘What’s the point of all the finish lines we cross in life if there’s no one there to celebrate with?’ This used to get me down when I felt alone- There’s many reasons BTW – Ima be at every [finish line] with you from here until forever, Brother. Congrats @dylanefron #marathon #bostonstrong #bostonmarathon #letsgo,” Zac captioned a video. Check it out below!