Three Sisters Marathon

Held in Danville, a city in the heart of the United States, this September marathon takes place in a setting that balances small-town charm with accessible running infrastructure. The course winds through the area's residential neighborhoods and local roads, giving runners a genuine sense of the community they're passing through rather than the manicured loops often found at larger events. The course is moderately hilly throughout, with nearly 350 meters of elevation gain spread across the full 42.2 kilometers. Runners will climb and descend repeatedly across the race distance, with elevations ranging between 124 and 202 meters above sea level. This isn't a flat fast course, so it rewards smart pacing and steady effort rather than explosive speed. The undulating terrain means there's rarely a truly flat stretch to recover on, but equally there are no brutal climbs that demand a walk break. It's the kind of course that feels tougher mile by mile than the overall numbers might suggest, making it better suited to runners who are comfortable with rolling hills and prepared to grind through a long race on variable terrain.