Preheat the oven to 425 degrees F (220 degrees C).

Combine raisins, brown sugar, flour, cinnamon, and salt in a bowl. Mix in peaches and lemon juice.

Place pie dough round on a rimmed baking sheet.

Mound fruit mixture in center of dough, leaving a 1 1/2-inch border. Fold edge of dough up around fruit, gently pleating and pressing dough against the fruit.

Bake in the preheated oven for 10 minutes.

Reduce the oven temperature to 350 degrees F (175 degrees C).

Continue baking until crust is golden brown, 20 to 25 minutes. Remove from the oven; let cool on the baking sheet for 10 minutes before using 2 large spatulas to transfer to a plate.