Online registration for 2012 will open on Active.com on October 21th at 7:00 AM MST to register go to:

http://www.active.com

Entry limited to first 175 runners (No entry transfers or refunds).

Note: 2008 Old Pueblo filled in less than four hours.

Contact the race director Lynda Hendricks by phone (520) 401-2112 or email ultrarunnerlynda@yahoo.com