Harry urged the Firebolt downward, but Malfoy was miles ahead - 

"Go! Go! Go!" Harry urged his broom. He was gaining on Malfay -- Harry flattened himself to the broom handle as Bole sent a Bludger at him -- he was at Malfoy's ankles -- he was level -- 

Harry threw himself forward, took both hands off his broom. He knocked Malfoy's arm out of the way and -- 

"YES!"

 He pulled out of his dive, his hand in the air, and the stadium exploded. Harry soared above the crowd, an odd ringing in his ears. The tiny golden ball was held tight in his fist, beating its wings hopelessly against his fingers. 

Then Wood was speeding toward him, half-blinded by tears; he seized Harry around the neck and sobbed unrestrainedly into his shoulder. Harry felt three large thumps as Fred, George, and Amelia(who nearly knocked Fred off his broom) hit them; then Angelina's, Alicia's, and Katie's voices, "We've won the Cup! We've won the Cup!" Tangled together in a many-armed hug, the Gryffindor team sank, yelling hoarsely, back to earth. 

Wave upon wave of crimson supporters was pouring over the barriers onto the field. Hands were raining down on their backs. Harry had a confused impression of noise and bodies pressing in on him. Then he, and the rest of the team, were hoisted onto the shoulders of the crowd. Thrust into the light, he saw Hagrid, Plastered with crimson rosettes -- "Yeh beat 'em, Harry, yeh beat 'em!  Wait till I tell Buckbeak!" There was Percy, jumping up and down like a maniac, all dignity forgotten. Professor McGonagall was sobbing harder even than Wood, wiping her eyes with an enormous Gryffindor flag; and there, fighting their way toward Harry, were Ron and Hermione. Words failed them. They simply beamed as Harry was borne toward the stands, where Dumbledore stood waiting with the enormous Quidditch Cup. 

If only there had been a dementor around.... As a sobbing Wood passed Harry the Cup, as he lifted it into the air, Harry felt he could have produced the world's best Patronus.