Profits at the Alameda County Fair have increased significantly since horse racing was no longer part of the event. The change occurred two years ago, and despite initial concerns about potential revenue losses, the fair's profits have more than doubled.

Prior to the change, profits were around $2 million, but they have now risen to nearly $5 million. This increase suggests that the removal of horse racing has had a positive impact on the fair's financial performance.

Further details about the Alameda County Fair's financial situation and the impact of the change are available from the source.