Godsmack frontman Sully Erna has canceled his plans to take part in the upcoming San Antonio Rock 'n' Roll marathon.Erna has pulled out of the November 11th race due to an unspecified injury. The band's official website had these details:
"Unfortunately because of an injury, Sully has chosen to back out of the San Antonio Marathon on Nov 11. He plans on continuing his training as soon as he is feeling better and appreciates all the fan support thus far.
"Fortunately, there will be other marathons in the near future and he looks forward to participating in one of them. He may have to take a little break for now, but he WILL be back in action very soon!"
