Charioteer

The ground trembles under a thousand angry hoofbeats. Wheels creak and reins pull as racers drive their horses forward in a panic.

You are a charioteer in the Circus Maximus, the greatest raceway in the ancient world.

A crescendo of noise builds with each lap. Chariots collide, whips crack. The crowd cheers for a surprising breakaway, rumbles as a favorite is damaged and falls behind. From the imperial box, the emperor laughs and shouts. Clouds of dust obscure the bright banners of the four factions.
Three hundred thousand fans are on their feet as you turn the final corner. This is not the finish they expected. You lead by a length, and only one rival remains; each throws the last of their energy into one final sprint. Many thousands are despondent, other thousands exultant and joyous. Their shouts become a roar, a long scream, as you surge for the finish line. Another hundred yards will make you a hero.