You can initialize a race between your horse and any other horse in the current lineup to try and earn some extra rewards.You put down $500 and tell Brian the horse you want to challenge.

If you WIN the race, you get your $500 back along with $500 profit and 2 eggs for your farm.
The challenged horse only loses some dignity.
If you LOSE the race, you lose your $500 and the opposing owner collects the $500 and 2 eggs.
You can only initiate 1 side hustle per calendar month, although others can challenge you.
Owner   Wins   Losses  
Jeff W            2               2
Shawn           1               1
Chris             1               1
Erik               1               1
Jenn              1               0
Anne             1               0
Brian             0               1
Mark              0               1

Race video shown here
Any person who reaches 12 wins will collect a bonus chicken!
Both parties will be notified when a race has been run. Stats will be updated when the video is taken down.
Previous 10 concluded race results
Challenger in bold text
Winner        Loser       Race Date
Anne         Jeff W       10/24
Chris         Shawn       9/19
Erik           Chris          9/7
Jenn         Erik            8/21
Jeff W       Chris         8/14
Shawn       Mark         8/12
Jeff W       Brian          8/5
Freebie vs Trickster 11/02
Heaven Sent vs Crossfire 11/04