Taking place on October 19, 2025, the TCS Toronto Waterfront Marathon is Canada's premier running event and the grand finale of the Canada Running Series. The marathon features a marathon (42.195 km), half marathon (21.1 km), and 5K race, attracting participants from around the world. Since 2017, the marathon has served as the Athletics Canada National Marathon Championships and has doubled as the Olympic Trials. The flat, scenic course runs along Toronto's picturesque lakeshore, passing through diverse neighborhoods and offering an unforgettable urban running experience. The event also supports numerous charitable causes, raising millions of dollars each year.
Races
Marathon
Half Marathon
5km
Race Date:
18 October, 2025
The TCS Toronto Waterfront 5K on October 18, 2025, invites runners of all ages to join in a festive run through Toronto’s core, with part of the weekend’s 30,000 participants. Organized by Canada Running Series, this quick loop along University Avenue finishes with celebrations near Nathan Phillips Square.
Weather based on historical averages. Route data provided by Strava, based on last year's race.
FAQs
What is the TCS Toronto Waterfront 5K?
How long is the TCS Toronto Waterfront 5K?
Where does the TCS Toronto Waterfront 5K take place?
What is the elevation gain of the TCS Toronto Waterfront 5K?
How can I prepare for the TCS Toronto Waterfront 5K?
How do I choose the right training plan for the TCS Toronto Waterfront 5K?
The TCS Toronto Waterfront 5K on October 18, 2025, invites runners of all ages to join in a festive run through Toronto’s core, with part of the weekend’s 30,000 participants. Organized by Canada Running Series, this quick loop along University Avenue finishes with celebrations near Nathan Phillips Square.
The TCS Toronto Waterfront 5K is 5km long.
The TCS Toronto Waterfront 5K takes place in Toronto, Ontario, Canada.
Runna classifies the TCS Toronto Waterfront 5K elevation profile as Rolling.
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 TCS Toronto Waterfront 5K?
The TCS Toronto Waterfront 5K on October 18, 2025, invites runners of all ages to join in a festive run through Toronto’s core, with part of the weekend’s 30,000 participants. Organized by Canada Running Series, this quick loop along University Avenue finishes with celebrations near Nathan Phillips Square.
How long is the TCS Toronto Waterfront 5K?
The TCS Toronto Waterfront 5K is 5km long.
Where does the TCS Toronto Waterfront 5K take place?
The TCS Toronto Waterfront 5K takes place in Toronto, Ontario, Canada.
What is the elevation gain of the TCS Toronto Waterfront 5K?
Runna classifies the TCS Toronto Waterfront 5K elevation profile as Rolling.
How can I prepare for the TCS Toronto Waterfront 5K?
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 TCS Toronto Waterfront 5K?
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!
More
Sport:
Running
Tags:
Major City
Coastal
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by TCS Toronto Waterfront Marathon or Canada Running Series. 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 TCS Toronto Waterfront Marathon website.
