Mississauga Marathon 2025

This page is kept as a past race archive for the Apr 27, 2025 edition in Mississauga, Ontario. Use the links below to find upcoming races in the same area or distance category.

The Mississauga Marathon, established in 2004, is a premier annual running event in Mississauga, Ontario. The 2025 edition features a range of races including a full marathon, half marathon, 10K, 5K, kids run, relays, and a fun run/walk, accommodating runners of all ages and abilities.

This Boston Marathon qualifier offers a scenic, net downhill course starting at Celebration Square downtown and finishing along the shores of Lake Ontario, passing landmarks such as Credit River and Port Credit lighthouse. Participants enjoy a well-organized and welcoming event atmosphere with community support and opportunities for competitive and casual runners alike.

* Point-to-point, net downhill course * Starts at Celebration Square in downtown Mississauga * Finishes along Lake Ontario shore * Certified course and Boston qualifier * Road (paved surfaces) * Moderate humidity in late April * Average temperatures between 5°C and 18°C

• Boston Marathon qualifying certified course
• Multiple race distances for all ages and abilities
• Scenic route featuring Credit River, U of T Mississauga, and Port Credit lighthouse
• Family-friendly events including a kids run and fun run/walk
• Community support and festival-like atmosphere