Course NDL Sun Life « La rapide de Saint-Lambert » | Longueuil, QC, Canada

About the Event

The Course NDL Sun Life "La rapide de Saint-Lambert" 2026 returns for its 8th edition on Sunday, May 3, 2026, offering a high-energy racing experience in the Montérégie region. Organized by Les Courses Thématiques, the event is headquartered at 845 Chemin Tiffin in Longueuil, bordering the scenic city of Saint-Lambert.

Known for its namesake “rapid” flat courses, the festival has introduced a new Mile distance this year to complement its traditional 5 km and 10 km offerings. The event is designed to be inclusive, ranging from competitive combo challenges for seasoned runners to a 1 km dash for families and beginners.

Race Categories and Technical Data

The event features a staggered schedule to allow for multiple starts, including a Combo 15 km for those wishing to run both the 5 km and 10 km races back-to-back. All courses are designed for speed on paved surfaces.

Category	Distance	Start Time (EDT)	Price (All-in)
Le Mile (New)	1.6 km	08:30 AM	CA$44.42
5 km Course	5 km	09:00 AM	CA$65.92
10 km Course	10 km	10:00 AM	CA$76.67
1 km	1 km	11:35 AM	CA$33.68

Regional and Demographic Overview

Saint-Lambert is an affluent off-island suburb of Montreal located on the south shore of the St. Lawrence River. As of recent census figures, the city has a population of approximately 22,700 residents.

The demographic is notably distinct for the South Shore; while the broader Longueuil area is primarily Francophone, Saint-Lambert maintains a significant Anglophone community (approximately 20%), with nearly 75% of the population being bilingual. The city is one of the most highly educated in Quebec, with a median household income significantly above the provincial average.

Often referred to as a “city of gardens” due to its mature trees and preserved early 20th-century architecture, Saint-Lambert promotes a refined yet active lifestyle.

The local culture is defined by community-led active living and environmental stewardship. Residents place a high value on neighborhood identity, walkability, and outdoor gatherings. There is a strong tradition of volunteerism and support for youth athletics, which is central to the “La Rapide” mission.

This event captures that healthy, suburban-chic lifestyle—where a morning race is often followed by brunch at a local bistro on Victoria Avenue. It draws participants who appreciate professional race organization within a tight-knit, welcoming community setting.

Participant Experience

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.