Gravel City Adventure & Supply Company is an extension of Dirty Kanza Promotions. Our local Emporia shop provides equipment and supplies to our cycling, running and outdoor adventure communities. As a partner with Dirty Kanza Promotions, we seek to utilize the fine family of DK event sponsors to provide fun, entertaining, and innovative outdoor adventure opportunities. We look forward to working with you, to educate you… and to equip you for your next great adventure.