21.1K
21K de Montréal Half-Marathon
Sat, Apr 26 · 6:00 AM
21.1K
- Past race
- Road
21K de Montréal 2025
- Montreal, Quebec
Hosted byCourons MTL
About 21K de Montréal 2025
The 21K de Montréal is an annual spring running event held at Parc Jean-Drapeau that unites the vibrant Montreal running community. The race features a festive atmosphere, flat course, and scenic views, making it an ideal kickoff to the running season.
Runners can choose from several road race distances including 1K, 5K, 10K, The Mile, and the Half-Marathon. The event welcomes participants of all ages and running levels, with age recommendations and stroller policies varying by distance.
Distances and events
10K
21K de Montréal 10K
Sat, Apr 26 · 9:30 AM
5K
21K de Montréal 5K
Sat, Apr 26 · 9:30 AM
1 mi
21K de Montréal The Mile
Sat, Apr 26 · 11:15 AM
1K
21K de Montréal 1K
Sat, Apr 26 · 8:45 AM
Prices from the organizer. Please check the official website for up-to-date times and pricing.
Highlights
Certified half-marathon course by Athletics Canada
Flat terrain with scenic views of Parc Jean-Drapeau
Multiple race distances: 1K, 5K, 10K, The Mile, Half-Marathon
Green bib available for most distances
Recommended age 18+ for half-marathon; family-friendly options
Time limit of 3 hours for the half-marathon
Strong local community support and festive atmosphere
Course
- Surface
- Road
- Location
- Montreal, Quebec
Course details
* Road running surfaces throughout all distances * Elevation gain +34m and loss -26m on half-marathon course * Time limit for the half-marathon is 3 hours * Start location at Espace 67, Chemin Macdonald, Montréal, QC (within Parc Jean-Drapeau) * Aid stations and race amenities information not specified
About the organizer
Organizer
Courons MTL
More races like this
Other editions
Listing freshness
The Running Directory combines organizer-provided details, official race links, and ongoing listing research. Always confirm final dates, prices, times, and course details with the race organizer before registering.
Last updated: October 2, 2026
Official registration(opens in a new tab)Upcoming races near Montreal
View all races
21K de Montréal 2025
Past race