Niagara Ultra Marathon
Niagara Ultra Marathon gives runners a Boston-qualifying 42.2K on the Niagara River Parkway, with paved out-and-back miles toward the falls.
Next raceSaturday, June 20, 2026
LocationNiagara-on-the-Lake, Canada
Boston qualifierYes
Niagara Ultra Marathon quick facts
- Marathon, half marathon, 10K, 50K, and 80K race menu.
- Boston-qualifying marathon noted by the organizer.
- Race Roster hosts the 2026 registration and result destination.
- Paved out-and-back route along the Niagara River Recreation Trail.
What is the Niagara Ultra Marathon?
Niagara Ultra includes a true marathon inside a longer race menu, giving road runners a certified, charity-driven race on the Niagara River corridor.
Niagara Ultra Marathon course route
The marathon is an out-and-back run/walk from Niagara-on-the-Lake along the traffic-free Niagara River Recreation Trail toward Niagara Falls.
Weather for the Niagara Ultra Marathon
Late June can be warm and humid in Niagara, though the river corridor may bring breeze. The paved route rewards steady effort and early hydration.
Past Niagara Ultra Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Saturday, June 20, 2026 | Completed | Open results |
Niagara Ultra Marathon FAQ
When is the Niagara Ultra Marathon?
The 2026 Niagara Ultra Marathon is on Saturday, June 20, 2026.
How do I register for the Niagara Ultra Marathon?
You can register for the Niagara Ultra Marathon at raceroster.com.