The Don McMaster Memorial 12 Mile Creek Trail Half Marathon & 7k 2026

This page is kept as a past race archive for the Jun 6, 2026 edition in St. Catharines, ON. Use the links below to find upcoming races in the same area or distance category. You can also browse the 2026 race calendar.

The Don McMaster Memorial 12 Mile Creek Trail Half Marathon & 7k returns to St. Catharines, ON on Saturday, June 6, 2026. This trail event features a half marathon, 7K, and a half marathon walker division on the scenic Twelve Mile Creek Trail. Expect rolling hills, hard-packed gravel, and a course that includes Hydro Hill and the Niagara Escarpment.

The course uses the Twelve Mile Creek Trail and includes out-and-back and looped sections with multiple rolling hills. Race-day details note hard-packed gravel, 6 water and electrolyte stations, and the climb up Hydro Hill on the Niagara Escarpment.

• Trail race in St. Catharines, Ontario
• Half marathon and 7K options
• Half marathon walker division
• Hard-packed gravel trail sections
• Rolling hills and Hydro Hill
• Supports Niagara’s Rankin Cancer Run