The Marathon de Longueuil Sun Life is a highly anticipated event held annually on the South Shore of Montreal. The race includes a variety of distances, such as a marathon (42.2K), half marathon (21.1K), 10K, 5K, 2K, and 1K, making it suitable for runners of all levels. The event is known for its community spirit, with free family activities, a post-race meal for participants, and medals awarded in various categories. In addition to the main races, it provides opportunities for participants to qualify for the Boston and New York Marathons. The race concludes with a podium ceremony for the top finishers.
Races
Set for May 17, 2026, the Half Marathon at Marathon de Longueuil offers runners a scenic 21.1 km challenge with only 46 meters of elevation gain. Organized by Courses Thématiques, this race combines accessibility with beautiful routes through Longueuil.
On May 17, 2026, the Marathon de Longueuil offers runners a certified 42.2 km course through the scenic streets of Longueuil. Organized by Courses Thématiques, this Boston Marathon qualifier blends challenging terrain with incredible city views.
Weather based on historical averages.
FAQs
What is the Marathon de Longueuil Sun Life Half Marathon?
How long is the Marathon de Longueuil Sun Life Half Marathon?
Where does the Marathon de Longueuil Sun Life Half Marathon take place?
What is the elevation gain of the Marathon de Longueuil Sun Life Half Marathon?
How can I prepare for the Marathon de Longueuil Sun Life Half Marathon?
How do I choose the right training plan for the Marathon de Longueuil Sun Life Half Marathon?
Set for May 17, 2026, the Half Marathon at Marathon de Longueuil offers runners a scenic 21.1 km challenge with only 46 meters of elevation gain. Organized by Courses Thématiques, this race combines accessibility with beautiful routes through Longueuil.
The Marathon de Longueuil Sun Life Half Marathon is 21km long.
The Marathon de Longueuil Sun Life Half Marathon takes place in Longueuil, Quebec, Canada.
Runna classifies the Marathon de Longueuil Sun Life Half Marathon elevation profile as Flat.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Marathon de Longueuil Sun Life Half Marathon?
Set for May 17, 2026, the Half Marathon at Marathon de Longueuil offers runners a scenic 21.1 km challenge with only 46 meters of elevation gain. Organized by Courses Thématiques, this race combines accessibility with beautiful routes through Longueuil.
How long is the Marathon de Longueuil Sun Life Half Marathon?
The Marathon de Longueuil Sun Life Half Marathon is 21km long.
Where does the Marathon de Longueuil Sun Life Half Marathon take place?
The Marathon de Longueuil Sun Life Half Marathon takes place in Longueuil, Quebec, Canada.
What is the elevation gain of the Marathon de Longueuil Sun Life Half Marathon?
Runna classifies the Marathon de Longueuil Sun Life Half Marathon elevation profile as Flat.
How can I prepare for the Marathon de Longueuil Sun Life Half Marathon?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Marathon de Longueuil Sun Life Half Marathon?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Marathon de Longueuil Sun Life ?
How long is the Marathon de Longueuil Sun Life ?
Where does the Marathon de Longueuil Sun Life take place?
What is the elevation gain of the Marathon de Longueuil Sun Life ?
How can I prepare for the Marathon de Longueuil Sun Life ?
How do I choose the right training plan for the Marathon de Longueuil Sun Life ?
On May 17, 2026, the Marathon de Longueuil offers runners a certified 42.2 km course through the scenic streets of Longueuil. Organized by Courses Thématiques, this Boston Marathon qualifier blends challenging terrain with incredible city views.
The Marathon de Longueuil Sun Life is 42km long.
The Marathon de Longueuil Sun Life takes place in Longueuil, Quebec, Canada.
Runna classifies the Marathon de Longueuil Sun Life elevation profile as Flat.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Marathon de Longueuil Sun Life ?
On May 17, 2026, the Marathon de Longueuil offers runners a certified 42.2 km course through the scenic streets of Longueuil. Organized by Courses Thématiques, this Boston Marathon qualifier blends challenging terrain with incredible city views.
How long is the Marathon de Longueuil Sun Life ?
The Marathon de Longueuil Sun Life is 42km long.
Where does the Marathon de Longueuil Sun Life take place?
The Marathon de Longueuil Sun Life takes place in Longueuil, Quebec, Canada.
What is the elevation gain of the Marathon de Longueuil Sun Life ?
Runna classifies the Marathon de Longueuil Sun Life elevation profile as Flat.
How can I prepare for the Marathon de Longueuil Sun Life ?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Marathon de Longueuil Sun Life ?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
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This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Marathon de Longueuil Sun Life or Courses Thématiques. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Marathon de Longueuil Sun Life website.
