AMA PRO RACING ON TV THIS WEEK (August 18-25, 2005) (All times Eastern) AMA Motocross Championship presented by FMF (125 class), Thunder Valley Motocross Park, Lakewood, Colorado Thursday, August 18, 5-6 p.m. (OLN) AMA Motocross Championship presented by FMF (250 class), Washougal Motocross Park, Washougal, Washington Saturday, August 20, 4-5 p.m. (OLN) Thursday, August 18, 5-6 p.m. (OLN) AMA Motocross Championship presented by FMF (125 class), Washougal Motocross Park, Washougal, Washington Thursday, August 25, 5-6 p.m. (OLN) 2005 AMA Supermoto OLN Broadcast (all times EST, check local listings): Event, Original Telecast, Repeat Telecast Road Am., Sun., Aug. 7, 4 p.m. Thursday, Aug. 18, 6 p.m. Shawano, Sun., Sept. 4, 5 p.m. Thursday, Sept. 15, 6 p.m. Copper Mtn., Sun., Oct. 3, 5 p.m. Monday, Oct. 24, 3 p.m. Nashville, Sun., Nov. 5, 5 p.m. Weds., Nov. 9, 5:30 p.m. Reno, Sun., Nov. 12, 5 p.m. Weds., Nov. 16, 5:30 p.m.