Media Maratón Ciudad de Cádiz is a 21.1 km road race in Cádiz, run in November with a morning start. It is a city half marathon rather than a trail or point-to-point countryside race, and its route uses Cádiz itself as the setting: old streets, waterfront avenues, and the area around the cathedral.
The course starts at La Caleta, passes through the historic center, Campo del Sur, Paseo Marítimo, and other urban roads, then finishes in Plaza de la Catedral. It is a young race in its current form, with early editions following the older Media Maratón Bahía de Cádiz, and it draws hundreds of runners into the streets while the city sets up traffic cuts and diversions for the morning.