Share this postShould we use running apps or not?www.thehalfmarathoner.comCopy linkFacebookEmailNotesOtherShould we use running apps or not?Terrell JohnsonAug 10, 2018∙ Paid3Share this postShould we use running apps or not?www.thehalfmarathoner.comCopy linkFacebookEmailNotesOtherShareThis post is for paid subscribersSubscribeAlready a paid subscriber? Sign in