The night-time road race around the karst sinkhole of Campoli Appennino
The Corsa dell'Orso is the road race that draws runners and enthusiasts every summer to Campoli Appennino, a small town in the province of Frosinone nestled in the Comino Valley, on the eastern edge of Lazio, bordering Abruzzo. Originally a local event within the Estate Campolese festival, the race has become a staple of the regional running calendar, cherished for its night-time atmosphere and evocative course.
The race's uniqueness lies entirely in its track. Spanning 9.250 km on asphalt, the route consists of five laps around the karst sinkhole that defines the landscape of Campoli Appennino: a massive natural depression, one of the largest in Lazio and the only one with inhabited edges. Running at night along the rim of the sinkhole, winding through the ancient village and passing under the medieval tower, offers participants an experience that is as sporty as it is scenic.
Campoli Appennino is known as the "land of the bear and the truffle." Indeed, located right inside the sinkhole is the Marsican Brown Bear Wildlife Area, linked to the Abruzzo, Lazio and Molise National Parkโa symbol that gives the race its name and strengthens its identity. The event thus becomes an opportunity to discover an authentic corner of the central Apennines, between nature, folk traditions, and local flavors.
The Corsa dell'Orso is organized by the ASD Campoli Appennino Running and is part of the Estate Campolese program, the season of events that enlivens the village during the summer months. Beyond the rankings, the race maintains a strong sense of community: it is a village festival that opens its streets to visitors, combining competition, conviviality, and the promotion of the historic center. A small but significant event that captures the sporty and welcoming soul of the Apennine Lazio.
The Corsa dell'Orso 2026 returns to Campoli Appennino on Saturday, August 1, 2026, with the start at 9:00 PM from Piazza Umberto I. Now in its ninth year, the race confirms the formula that made it popular: a 9.250 km night-time road race, consisting of five laps around the karst sinkhole, through the historic center and under the medieval tower. Timekeeping is provided by Digital Race.
Campoli Appennino can be reached by car from the A1 motorway, taking the Sora or Frosinone exit and continuing towards the Comino Valley. The village is approximately 100 km from Rome and 30 km from Frosinone.
Meeting point and bib collection in Piazza Umberto I; the race starts at 9:00 PM. As this is a night-time race, appropriate clothing for evening mountain running is recommended.
Registration via Digital Race. Info: [email protected], tel. +39 366 142 2442, or the Corsa dell'Orso Facebook page.
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Piazza Umberto I
Piazza Umberto I, 03030 Campoli Appennino