The Trail du Grand-Duc is an event held in the Parc national de la Jacques-Cartier, offering a relaxed, rustic, and warm atmosphere in the forest, allowing participants to reconnect with nature.

Runners traverse scenic routes through the spectacular Jacques-Cartier Valley, one of Quebec's most beautiful glacial valleys.

- Trail surface throughout
- Well-maintained with leaf blowing
- Routes traverse the Jacques-Cartier glacial valley
- Typical late October temperature between 0°C to 10°C with 70-80% humidity

- Scenic routes through the spectacular Jacques-Cartier Valley
- Relaxed, rustic, warm forest atmosphere
- Well-maintained trails with leaf blowing for optimal conditions
- Accessible and family-friendly event welcoming both experienced trail runners and nature enthusiasts