2027 Miami Marathon - Jan 31

City loop marathon course in Miami with 77m elevation gain. A flat, fast, pancake-flat South Florida loop built for a warm-weather PR — total climbing is only about +254 ft (77 m), almost all of it from a few causeway bridges runners hit early when legs are fresh. The race starts at 6:00 a.m. in downtown Miami, crosses the MacArthur Causeway over Biscayne Bay to Miami Beach and South Beach at sunrise, returns via the scenic Venetian Causeway, then works through the Brickell financial district, a