Trinidad Alfonso Zurich Marathon

On December 7, 2025, the streets of Valencia will be filled with runners from all over the world ready to conquer the 42,195 meters of one of the most prestigious marathons on the planet: the Trinidad Alfonso Zurich Marathon.

Why run the marathon in Valencia? Because here you'll find the perfect course to achieve your personal best. It's a completely flat route, at sea level, and with ideal temperatures ranging from 12 to 17°C in December.

What's more, the start—at 8:15 a.m.—and the finish line are located in the impressive setting of the City of Arts and Sciences.