Prompt
"Generate an image of a grueling ultramarathon taking place in a scorching desert landscape, with a vast expanse of sand and rocks stretching towards the horizon. In the foreground, a group of determined runners clad in athletic gear and hats are traversing a rugged terrain, with a few stragglers lagging behind. The sun beats down relentlessly, casting a harsh glare over the scene. In the distance, a mountain range rises up, with a trail leading up to a higher elevation. The image should convey a sense of extreme endurance and hardship, capturing the notorious reputation of the Badwater Ultramarathon as 'The World’s Toughest Foot Race'. Style: a dramatic, realistic landscape with vivid colors and textures."