Race day — the 2026 Maple Leaf Marathon is underway.

Maple Leaf Marathon

Race day
Race day · Gun in 2h 17m
partly-cloudy-day32°·49° high·Light·Dry
8

Race Day Weather

partly-cloudy-day
32°at start
52° high
Light
Dry

Cool conditions, moderate humidity

Runners will face a temperature rise from 31°F at the start to 50°F by the finish. Wind will be light, coming from the WSW at 7 mph, with gusts up to 14 mph. With average humidity at 65%, runners should dress in layers and hydrate regularly, as the cool air may mask dehydration.

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Race Info

Area Map

Course Map

FAQ

When is the 2026 Maple Leaf Marathon?

The 2026 Maple Leaf Marathon will be held on Friday May 8, 2026.

Is the Maple Leaf Marathon a Boston Marathon Qualifier?

Yes, the Maple Leaf Marathon is an official Boston Marathon qualifier.

What will the weather be like for the 2026 Maple Leaf Marathon?

The forecast calls for a high of 53°F and a low of 31°F with a 33% chance of rain.

Historical Weather

Based on 2 years of data
Avg Temp
55°F
L:47° H:55°
RunScore
9
Conditions
Rain Freq
50%
1 of 2 yrs
Wind5mph
Dew43°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore
2025
rain
48°/51°Light
7
2024
partly-cloudy-day
45°/58°-
8