The 2025 event has concluded.

Marathon de Magog

Magog, QC, Canada • October 12, 2025
TopDescriptionCourseCommunity
Register

Subscribe

Get updates on the Marathon de Magog race forecast and be the first to know if the forecast shifts.

Text Updates

Maximum one update per day. Standard messaging rates apply. Currently only supports USA, UK, and Canada.

Phone Number

Email Updates

By submitting your email you agree to receive weather forecasts and racecast.io updates.

clear-day Clear conditions throughout the day.

The best Garmin gifts for the runner in your life. Garmin Holiday Gift Guide.When you buy through our links, we may earn a commission.

Area Map

Course Maps

FAQ

Ask a Question about the Marathon de Magog

Racecast Concierge (free during beta)

Ask a question about the Marathon de Magog and we'll do the hard part and find the answer for you within 48 hours.

By using Racecast Concierge, you agree to receive email alerts pertaining to the Marathon de Magog and general racecast.io updates.

When is the 2025 Marathon de Magog?

The 2025 Marathon de Magog will be held on Sunday October 12, 2025.

Community

You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR

Historical Weather & Results

RunScore
Run Score: 7
Temp
48°F
Min/Max
43°/49°F
Dew
39°F
Days of Rain
7/10
Wind
9mph
Tap a row for details.
YearLow / HighRain

Marathon de Magog 2024 Weather History

Partly cloudy throughout the day.

2024
partly-cloudy-day
37°/ 51°-
Run Score: 8

Marathon de Magog 2023 Weather History

Partly cloudy throughout the day with rain.

2023
cloudy
45°/ 50°-
Run Score: 8

Marathon de Magog 2022 Weather History

Partly cloudy throughout the day.

2022
clear-day
40°/ 54°-
Run Score: 8

Marathon de Magog 2021 Weather History

Partly cloudy throughout the day with rain clearing later.

2021
rain
47°/ 53°Light
Run Score: 8

Marathon de Magog 2018 Weather History

Partly cloudy throughout the day with a chance of rain or snow throughout the day.

2018
rain
37°/ 42°Light
Run Score: 7

Marathon de Magog 2017 Weather History

Partly cloudy throughout the day with rain.

2017
cloudy
53°/ 58°Light
Run Score: 8

Marathon de Magog 2016 Weather History

Partly cloudy throughout the day with a chance of rain or snow throughout the day.

2016
rain
35°/ 40°Light
Run Score: 3

Marathon de Magog 2015 Weather History

Partly cloudy throughout the day with a chance of rain throughout the day.

2015
rain
47°/ 52°Light
Run Score: 6

Marathon de Magog 2014 Weather History

Partly cloudy throughout the day with rain.

2014
cloudy
46°/ 48°Light
Run Score: 7

Marathon de Magog 2013 Weather History

Partly cloudy throughout the day with rain in the morning and afternoon.

2013
cloudy
41°/ 43°Light
Run Score: 5
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR