Muskoka Marathon

Bracebridge, ON, Canada · October 4, 2026
partly-cloudy-day50°·61° high·Light·Rain possible
8
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Race Day Weather

partly-cloudy-day
50°at start
61° high
Light
Dry

Mild temps, light winds ahead

Runners will face a temperature rise from 50°F at the start to 61°F by the finish, with an average humidity of 78%. Light winds from the S will provide a slight tailwind throughout. Given the humidity, runners should consider adjusting their pace and staying hydrated, especially if the temperature climbs.

Race day forecast available in 60 days
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Pace Calculator

Distance: 26.2mi
0:00:00
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Race Info

The Muskoka Marathon offers a scenic, flat, and fast course along the Muskoka River, ideal for runners aiming for personal bests or Boston Marathon qualification. Participants can choose from distances ranging from 5 km to the full marathon, all set against the backdrop of vibrant autumn colors. The event also features family-friendly activities, including children's fun runs at Santa's Village Theme Park, creating a festive atmosphere for all ages.

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FAQ

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When is the 2026 Muskoka Marathon?

The 2026 Muskoka Marathon will be held on Sunday October 4, 2026.

Is the Muskoka Marathon a Boston Marathon Qualifier?

Yes, the Muskoka Marathon is an official Boston Marathon qualifier.

What will the weather be like for the 2026 Muskoka Marathon?

The forecast calls for a high of 62°F and a low of 46°F with a 10% chance of rain.

Historical Weather

Based on 3 years of data
Avg Temp
72°F
L:45° H:72°
RunScore
8
Conditions
Rain Freq
0%
0 of 3 yrs
Wind6mph
Dew50°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore

2025 Muskoka Marathon

Clear conditions throughout the day.

2025
clear-day
55°/83°-
8

2024 Muskoka Marathon

Clear conditions throughout the day.

2024
clear-day
34°/61°-
8

2023 Muskoka Marathon

Clear conditions throughout the day.

2023
clear-day
46°/73°-
8

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Free guidesMarathon Fueling Guide·Carb Loading Guide·Race Morning Guide·Race Day Gear Guide·Pacing Strategy Guide·Mental Strategy Guide

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