Running USA - RRIC 100 Largest Races - All Finishers Timed Note Finisher totals usually = 80% to 85% of total entrants. World's Largest Races 50 Largest Running Festivals Largest Races & Festivals by State Largest Races by Distance Largest Youth Races Largest Womens Races Trends & Demographics Marathon Reports Select Year       2006 2005 2004 2003 2002 2001