Historical clue formulations

• Natl. sports org. — 2016-05-19
• Grp. with national antidoping rules — 2013-11-29
• Org. that oversees American athletes — 2012-01-11
• Org. with a SportsMan of the Year award — 2010-01-29
• Natl. athletics supporter — 2009-10-17
• Summer Games org. — 2009-05-13
• Summer Games org. — 2008-05-21
• Quadrennial games org. — 2007-09-10
• Sports org. based in Boulder, Colo. — 1997-08-07