All programs on SPEED Channel (All times Eastern) AMA Superbike Championship presented by Parts Unlimited (Race 1), California Speedway, Fontana, California, Sunday May 1, 1-2 p.m. EST (Taped from Saturday) AMA Superbike Championship presented by Parts Unlimited (Race 2), California Speedway, Fontana, California, Sunday May 1, 6-7 p.m. EST (LIVE) AMA Repsol Lubricants Superstock Series / AMA Lockhart Phillips USA Formula Xtreme Series, California Speedway, Fontana, CA, Tuesday May 3, 2-3 p.m. EST AMA Pro Honda Oils Supersport Championship presented by Shoei, California Speedway, Fontana, California, Sunday, May 8, 2-3 p.m. EST All times subject to change. Check local listings