Started with a group of about six. Rolled through undulating hills for the first 2 miles. Started to fall off the back a bit, but stayed with it. Pushed to the front on a downhill and the group blew up. Actually lead for about 30 seconds until first place took off. Traded places with another guy through mile 5 and turning onto Opal Cliff. Put down the hammer and closed with a 536 final mile and beat him by 10-15 seconds.