In the last ever 250cc race in motorcycling GP history saw Hiroshi Aoyama crowned the 2009 World Champion.
In an action packed,  full of ‘mistakes’race it was Hector Barbera who actually won the race at Valencia.
Aoyama made the first mistake on lap 10 battling with the lead group and he tried an inside pass over braked and when for a long ride in the gravel trying to keep control and not fall over, he would then return to the race in 11th, a position that would let him take the title, even if closest rival Marco Simoncelli should win the race.
Simoncelli, was leading when Aoyama went off track, but the Japanese rider could breathe a sigh of relief when Simoncelli crashed out on lap 21.
 The Italian managed to save himself when his Gilera hit the white line, but just 30 meters later his front would fold and Simoncelli would slide into the kitty litter, handing Aoyama automatically the world title.
                            When Simoncelli binned his bike Hector Barbera took the lead and rode to his third win the season and taking second in the final championship standings.
250 cc Valencia Results:1  	Hector BARBERA  	APRILIA  	44′10.
6012 	Alvaro BAUTISTA 	APRILIA 	44′14.
2643 	Raffaele DE ROSA 	HONDA 	        44′16.
2664 	Thomas LUTHI 	        APRILIA 	 44′16.
2815 	Ratthapark WILAIROT  HONDA 	 44′24.
2026 	Karel ABRAHAM 	        APRILIA 	 44′24.
2987 	Hiroshi AOYAMA 	HONDA 	         44′38.
0398 	Alex BALDOLINI 	APRILIA 	 44′45.
6989 	Roberto LOCATELLI 	GILERA 	 44′46.
46710 	Shoya TOMIZAWA 	HONDA 	          44′50.
77711 	Shuhei AOYAMA 	        HONDA 	          44′59.
69612 	Lukas PESEK 	        APRILIA 	  45′03.
73313 	Balazs NEMETH 	       APRILIA 	   45′16.
61514 	Mike DI MEGLIO 	APRILIA 	   45′29.
29315 	Valentin DEBISE 	        HONDA 	           45′29.
47716 	Bastien CHESAUX 	APRILIA 	   44′13.
599 	1 lap17 	Vladimir LEONOV 	APRILIA 	   44′38.
652 	1 lap18 	William DUNLOP 	HONDA 	            45′34.
197 	1 lap19 	Imre TOTH 	               APRILIA 	    45′42.
307 	1 lap