Enter for a chance to win tickets to the Grand Opening of the British Flat racing season – The Lincoln Handicap at Doncaster Racecourse on Saturday 29th March. The Lincoln meeting at Doncaster Racecourse marks the return of the British flat turf season. The highlight of the racecard is the Lincoln Handicap which always attracts a competitive field, run over a straight mile, and open to four-year-old runners or older.