Ottawa Fall Colours Marathon
Ottawa, ON, Canada · October 11, 2026
Race Day Weather
51°at start
68° high
Breezy
Dry
Your goal
0:00:00
Cool start, warming up
Runners will face a temperature increase from 51°F at the start to a high of 68°F. With a max wind of 13 mph from the SW, there may be a light headwind impacting pacing. Humidity is at 68%, suggesting a need for hydration strategy as the race progresses. Starting conservatively to adjust for rising temps is advisable.
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Distance: 26.2mi
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Race weekend
Saturday, October 10
10:00 AM3K (1.9 mi)
Sunday, October 11
8:00 AMMarathon (26.2 mi)
8:30 AM5K (3.1 mi)
9:30 AM10K (6.2 mi)
10:30 AMHalf Marathon (13.1 mi)
FAQ
When is the 2026 Ottawa Fall Colours Marathon?
The 2026 Ottawa Fall Colours Marathon will be held on Sunday October 11, 2026.
Is the Ottawa Fall Colours Marathon a Boston Marathon Qualifier?
Yes, the Ottawa Fall Colours Marathon is an official Boston Marathon qualifier.
What is the time limit for the Ottawa Fall Colours Marathon?
The time limit for the Ottawa Fall Colours Marathon is 7 hours.
What will the weather be like for the 2026 Ottawa Fall Colours Marathon?
The forecast calls for a high of 68°F and a low of 48°F with a 16% chance of rain.
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