Mike Fields doesn’t have to worry about trail conditions for Friday’s opening heat of the GCI Open North American Championship sled dog race.It’s because the rookie from Circle drew the No. 1 starting position among 19 entries in the 67th edition of the three-day competition that begns and finishes on Second Avenue in downtown Fairbanks.Read more here: http://newsminer.com/view/full_story/17879915/article-Open-Mushers-Ready-To-Roll–Rookie-set-to-lead-field-of-19-racers-in-ONAC?instance=home_sports_lead_story