1 small orange, sliced
1 peach, sliced (optional)
1 lemon, sliced
1 lime, sliced
3 cups dry red wine
1 (12 fluid ounce) can or bottle lemon-lime soda
1 1/2 cups rum
3/4 cup white sugar
3 strawberries, sliced, or more to taste
Place orange slices, peach slices, lemon slices, and lime slices in the bottom of a pitcher. Pour in red wine, lemon-lime soda, rum, and sugar; stir until sugar is dissolved.
Cover and refrigerate sangria until flavors combine, at least 2 hours.
Garnish each serving with a strawberry slice.