The Défi des Escaliers de Québec is a celebrated urban running event that takes place annually in Québec City, Quebec. Since its inception in 2008, the event has become a staple in the local running community, drawing participants eager to tackle the city's iconic staircases and historic streets. The race is renowned for its unique course, which weaves through the heart of Old Québec, a UNESCO World Heritage site, offering runners both a physical and cultural journey.

The 2026 edition, scheduled for June 20, continues the tradition of challenging athletes with a variety of distances and formats, including both running and walking events. Participants ascend and descend dozens of staircases, experiencing the dramatic elevation changes that define Québec City's landscape. The event is known for its vibrant atmosphere, with enthusiastic volunteers and spectators lining the course, making it a memorable experience for all involved.

The Défi des Escaliers de Québec features a challenging urban course that incorporates paved roads, historic cobblestone streets, and a remarkable number of staircases connecting the Lower and Upper Towns. The longest route, the 19 km event, includes about 40 staircases and a total of approximately 2,828 steps, resulting in significant elevation gain and loss throughout the race. Shorter distances offer a similar mix of terrain but with fewer staircases and less elevation change. The course highlights the city's unique topography and provides panoramic views of Québec's historic landmarks.

- **Historic Urban Course**: Traverse the staircases and streets of Old Québec, a UNESCO World Heritage site.
- **Multiple Distances**: Options for all abilities, including 19 km, 14 km, 9 km, 4 km, 2 km (youth), and walking events.
- **Significant Elevation**: The 19 km course features approximately 2,828 steps across 40 staircases.
- **Community Spirit**: Supported by local volunteers and spectators, creating a festive race-day atmosphere.