Abstract: A universal platform adapter for use with a clipless pedal on a bicycle includes a body portion having upper and lower surfaces, wherein the upper surface is adapted to be engaged by a generally flat bottom surface of a shoe. A first plurality of attachment apertures is provided in a first arrangement on the lower surface of the body portion and is adapted to cooperate with a first cleat that is adapted for use with a clipless pedal on a bicycle. A second plurality of attachment apertures is provided in a second arrangement on the lower surface of the body portion and is adapted to cooperate with a second cleat that is adapted for use with a clipless pedal on a bicycle. The second arrangement defined by the second plurality of attachment apertures is different from the first arrangement defined by the first plurality of attachment apertures.