Doing a Runner

A tiny, 8-bit pixel art sprite of a muscular woman with long, flowing rainbow hair in a dynamic running pose. She wears oversized, chunky sneakers. The sprite is designed in a "Sonic the Hedgehog" style, with simple, clean lines and a limited color palette typical of classic 8-bit video games. The background is a simple, solid color or a minimalistic pattern to emphasize the character sprite and maintain the retro 8-bit aesthetic. The image is sharp and crisp, with each pixel clearly defined to evoke a sense of nostalgia for early video game graphics.