Niagara Ultra 2025

This page is kept as a past race archive for the Jun 21, 2025 edition in Niagara-on-the-Lake, Ontario. Use the links below to find upcoming races in the same area or distance category. You can also browse the 2025 race calendar.

The Niagara Ultra is an annual running event held in Niagara-on-the-Lake, Ontario, featuring multiple race distances including a 50 km ultra, marathon, half marathon, and 10 km. The scenic course follows the Niagara River Parkway on a traffic-free asphalt footpath, passing historic sites like Fort George and offering continuous views of the Niagara River, with a turnaround point near Niagara Falls.

This event welcomes both runners and walkers who adhere to competitive walking rules and supports the Bruce Trail Conservancy through fundraising efforts. Due to the paved trail and race setup, wheelchairs, strollers, or dogs are not permitted.

* Out-and-back route along Niagara River Recreation Trail * Continuous views of the Niagara River * Passes historic Fort George * Turnaround near Niagara Falls * Traffic-free but shared with public; be mindful of cyclists and other trail users * Aid stations approximately every 5 km with water, electrolytes, and snacks * Port-a-potties available at various points * Road surface: paved asphalt footpath

• Multiple race distances: 50K ultra, marathon, half marathon, and 10K
• Scenic route along the Niagara River Parkway with historic sites
• Traffic-free paved asphalt footpath
• Walkers welcome under competitive walking rules
• Supports Bruce Trail Conservancy through fundraising