The marathon known for its challenging uphill finish is the Boston Marathon. This prestigious race, held annually in April, features a unique and challenging course that includes varying elevations, particularly the infamous Heartbreak Hill. Runners face a series of hills throughout the course, culminating in the significant incline just before the finish line in Boston. The Boston Marathon is one of the oldest and most well-respected marathons globally, attracting elite runners and amateurs alike. The combination of its history, challenging terrain, and vibrant atmosphere makes it a sought-after goal for marathon runners.