Can a friend run along with me for support? Johnny Spriggs August 08, 2014 00:38 Updated Follow No, only registered participants wearing a Route 66 Marathon numbered bib will be allowed on the course. Related articles Am I allowed assistance from spectators while running the event? What is the elite 250? Can I use my portable music device? What time does the marathon, half marathon or marathon relay start? How early will the pace groups line up at the start? Comments 0 comments Article is closed for comments.