The Marathon de Rimouski, established in 2002, is a premier running event in Quebec and Eastern Canada. Its 21st edition takes place on September 7, 2025, featuring flat and fast courses along the scenic Saint Lawrence River, ideal for runners seeking qualifying times for major marathons.

Certified by Athletics Canada and sanctioned at the Gold level by the Fédération Québécoise d'athlétisme, the event offers professional services including electronic chip timing, aid stations, medical support, official technical shirts, finisher medals, and a welcoming race atmosphere.

- Multiple race distances including marathons, half marathon, 10 km, 5 km, and 1 km
- All road races on paved surfaces
- Start times range from 7:00 AM to 12:30 PM
- Strollers allowed with appropriate safety positioning
- Age restrictions vary by race (2+ years to 16+ years)
- Course runs flat along the Saint Lawrence River offering scenic coastal views
- Certified marathon course, qualifying for major marathons
- Entry fees vary by race and registration period

- Flat, fast courses along the scenic Saint Lawrence River
- Certified by Athletics Canada; ideal for Boston and New York qualifiers
- Sanctioned Gold level by Fédération Québécoise d'athlétisme
- Aid stations and restrooms along the course
- Professional medical team onsite
- Official technical shirt for participants
- Post-race meal available at select distances
- Finisher medals for all finishers
- Free downloadable race photos
- Electronic chip timing by SportStats
- Free bag drop service
- Downloadable participation certificates