Marathon de Longueuil Sun Life

About the Event

The Marathon de Longueuil Sun Life stands as a premier athletic gathering on Montreal's South Shore, scheduled for Sunday, May 17, 2026. This event fosters a festive and inclusive atmosphere, offering a dynamic urban course that accommodates a wide range of participants, from competitive marathoners to young children. Beyond the physical challenge, the marathon serves a philanthropic mission by supporting the Montreal Heart Institute Foundation.

Category	Distance	Start Time	Location
Full Marathon	42.2 km	08:15 AM	Colisée Jean-Béliveau
Half-Marathon	21.1 km	08:15 AM	Colisée Jean-Béliveau
10 km Run/Walk	10 km	07:45 AM / 07:47 AM	Colisée Jean-Béliveau
5 km Run/Walk	5 km	11:30 AM / 11:35 AM	Colisée Jean-Béliveau
Youth / Fun Run	1 km & 2 km	12:00 PM / 12:20 PM	Colisée Jean-Béliveau

Organized by Les Courses Thématiques, the event is headquartered at the Colisée Jean-Béliveau. With various staggered start times throughout the morning, the venue opens early to allow athletes and their supporters to prepare for a full day of community sport and personal achievement.

Logistics and Participant Information:

-- Location: 1755 Boulevard Jacques-Cartier Est, Longueuil, QC.
-- Discipline Integrity: The 5 km and 10 km walks are managed as distinct categories; participants are expected to maintain a walking pace throughout the course.
-- Youth Participation: The 1 km run is tailored specifically for children aged 12 and under, with the option for adults to accompany them for support without needing an additional registration.
-- Awards Schedule: Podium ceremonies occur throughout the day, beginning in the morning for the 10 km categories and continuing until the final youth and marathon prizes are awarded in the early afternoon.
-- Site Amenities: The event grounds open at 6:00 AM, providing runners with ample time to access facilities and warm up before the initial race departures.

The marathon remains a significant fixture in the regional sports calendar, merging professional race standards with a welcoming atmosphere just moments away from the heart of Montreal.

Races Offered

1 km (12 ans et moins)

May 17, 2026

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Distance — 1km

terrain

Type — Running

timer

06:30

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$23.16

10 km Course des Cœurs battants présenté par la Fo

May 17, 2026

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Distance — 10km

terrain

Type — Running

timer

06:30

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$72.03

10 km Marche des Cœurs battants présenté par la Fo

May 17, 2026

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Distance — 10km

terrain

Type — Running

timer

06:30

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$72.03

2 km

May 17, 2026

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Distance — 2km

terrain

Type — Running

timer

06:30

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$34.01

21.1 km

May 17, 2026

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Distance — 21km

terrain

Type — Running

timer

06:30

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$99.18

42.2 km

May 17, 2026

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Distance — 42km

terrain

Type — Running

timer

06:30

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$110.03

5 km Course

May 17, 2026

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Distance — 5km

terrain

Type — Running

timer

06:30

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$61.16

5 km Marche

May 17, 2026

straighten

Distance — 5km

terrain

Type — Running

timer

06:30

sell

$61.16

Weather Overview

These values represent the 3-year monthly averages for May in Longueuil.

Temp (°C)

Feels Like (°C)

thermostat 9.4° / 19.9°

wb_sunny 6.3° / 17.4°

Wind (km/h)

Humidity (%)

air 12.4 /

water_drop 66.9%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 9.4° / 19.9°

wb_sunny 6.3° / 17.4°

air 12.4 km/h

water_drop 66.9%

About Longueuil

Learn more about the host city, Longueuil.

Longueuil (lahng-GUUY) is a city of 240,000 people (2016) in the Longueuil agglomeration in the suburbs of Montreal on the south shore of the St. Lawrence River. There are three nature parks in Longueuil: Parc Marie-Victorin and Parc Michel-Chartrand in Le Vieux-Longueuil and Parc de la Cité in Saint-Hubert. It is also home to a wildlife reserve, the Boisé du Tremblay.