The card for the day features seven jumps races and children's events, including a Mad Hatter's tea party and Easter egg hunt.
Admission is free for all accompanied under-18s.
The first race is at 1.50pm, with the last one at 5.20pm.
More top news
Performers gather for the free summer event takes place against beautiful backdrop of Dumfries and Galloway’s Morton Castle
Environment Agency and Annan District Salmon Fisheries Board crackdown on illegal fishing
Dumfries and Galloway community theatre company celebrates accolade as curtain falls on month-long run in Edinburgh