CREATE TABLE table_71930 ("Year" FLOAT, "Competition" TEXT, "Venue" TEXT, "Position" TEXT, "Event" TEXT)

What event did she finish 3rd in 2010?
SELECT "Event" FROM table_71930 WHERE "Position" = '3rd' AND "Year" = '2010'
SELECT "Event" FROM "table_71930" WHERE "Position" = '3rd' AND "Year" = '2010'