Preheat oven to 350°F (175°C). Grease and line a 9x5-inch loaf pan.
In a medium bowl, whisk together flour, baking soda, baking powder, salt, cinnamon, nutmeg, cloves, and ginger.
In a large bowl, whisk pumpkin puree, maple syrup, brown sugar, oil, eggs, and vanilla until smooth.
Gradually add dry ingredients to wet ingredients and stir until just combined. Do not overmix.
Pour the batter into the prepared loaf pan and smooth the top.
Bake for 50–60 minutes, or until a toothpick inserted in the center comes out clean.
Cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.
Slice and enjoy warm or at room temperature.