Complex sentence: He won eight of his sixteen starts including three important graded stakes races on the West Coast and had wins in major East Coast races such as the Woodward Stakes and defeated Kelso by twelve lengths in the Brooklyn Handicap while setting a new track record for 10 furlongs.
Split into simpler sentences: He won eight of his sixteen starts, including three important graded stakes races on the West Coast, and had wins in major East Coast races such as the Woodward Stakes. He defeated Kelso by twelve lengths in the Brooklyn Handicap while setting a new track record for 10 furlongs.