Preheat oven to 400ºF. Spray a loaf pan with non-stick cooking spray and set aside.
Combine flour, baking powder, salt, and pumpkin spice in a bowl and whisk to combine.
Add pumpkin, sugar, and pure maple syrup to dry mixture and loosely stir to combine. Slowly add beer and stir until the texture is even and no lumps of flour are present.
Pour dough into loaf pan and bake at 400ºF for the first 15 minutes. Then, reduce oven temperature to 350ºF and bake for another 30 - 35 minutes, or until a skewer inserted in the center comes out clean.
Serve warm, or toast for an extra crunch. Enjoy!