Niagara Ultra Races Marathon
Niagara-on-the-Lake, ON, Canada • June 21, 2025






















Partly cloudy throughout the day.
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FAQ
When is the 2025 Niagara Ultra Races Marathon?
The 2025 Niagara Ultra Races Marathon will be held on Saturday June 21, 2025.
Is the Niagara Ultra Races Marathon a Boston Marathon Qualfier?
Yes, the Niagara Ultra Races Marathon is an official Boston Marathon qualifier.
What is the time limit for the Niagara Ultra Races Marathon?
The time limit for the Niagara Ultra Races Marathon is 6 hours.
Historical Weather & Results
RunScore

Temp
72°F
Min/Max
63°/73°F
Dew
56°F
Days of Rain
5/23
Wind
9mph
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