Demi-Marathon Sun Life de Longueuil
Longueuil, QC
Sun, Sep 20, 2026
In 16 days · Sun, Sep 20, 2026
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When
Sunday, September 20th, 2026
Where
1895 Rue Adoncour, Longueuil QC
Distances
See race page
Typical weather
55–71°F · some rain risk
See last 10 years
On this date: rain 0 of the last 10 years
2025
46–61°F
dry
2024
60–77°F
dry
2023
53–67°F
dry
2022
53–59°F
dry
2021
51–73°F
dry
2020
41–55°F
dry
2019
53–74°F
dry
2018
52–64°F
dry
2017
62–77°F
dry
2016
62–77°F
dry
Best months to race in Quebec →
About this race
Event Overview
- Event Name: Demi-Marathon Sun Life de Longueuil
- Date: September 20, 2026
- Location: 1895 Rue Adoncour, Longueuil, QC
- Registration: Register here
Course map
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