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TCS Toronto Waterfront Marathon 2027

High PB potential along the shore of Lake Ontario. Run Toronto in 2027.
  • CA Toronto
  • 17 October 2027
  • Marathon
TCS Toronto Waterfront Marathon 2027
Why run it?

Chase your personal best along the shoreline of Lake Ontario. The TCS Toronto Waterfront Marathon attracts over 30,000 participants and 100,000 spectators, boasting a flat and fast course that is a qualifier for the prestigious Boston Marathon. The course runs through the downtown core and along the waterfront of Toronto, heading through more than a dozen Toronto neighbourhoods, all bringing unique sights and sounds for runners. Please note there is a 6 hour cut off time. 

What's it like to run?

Runners:
30000
Surface:
Road
Start:
08:00
Course:
Flat
Temp:
7 - 14°C
Distance:
Marathon

How to Enter

Our events are sell-out races, so places are limited and will be made available on a first come first serve basis.
Don’t miss out, enter today in three simple steps:
Step 1
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Pick your charity and sign up

Simply pay a refundable holding deposit to reserve your place supporting an amazing cause. 

Step 2
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Set up your fundraising page

Plus activate your free realbuzz account - we’ll drop all the details in your inbox as soon as you sign up.
Step 3
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Get to 75% of your fundraising target

about 2-3 months before your event, to confirm your place for race day! Reach 100% or more and we’ll refund your deposit.
Can’t see your charity on the list? Get in touch here.

Charity partners you can support in this event include

Multiple Myeloma Research Foundation
Multiple Myeloma Research Foundation
Accelerating the development of next generation myeloma treatments to extend patient’s lives.
Better Lives Foundation
Better Lives Foundation
Over 40 years experience working to improve health and education conditions in Sierra Leone.
The Gurkha Welfare Trust
The Gurkha Welfare Trust
The leading Gurkha charity. we provide aid to Gurkha veterans, their families and communities.
Variety
Variety
Delivering life-changing programs that give children and young people across the uk a better future.
Orchid - Fighting Male Cancer
Orchid - Fighting Male Cancer
Orchid is the UK’s leading charity for those affected by male cancer. For over 25 years we have been working to save men’s lives from testicular, penile and prostate cancer through a range of support services, education and awareness campaigns and a world-class research programme.
Team Red, White and Blue
Team Red, White and Blue
Team RWB is a community of Veterans, Service Members, military families, and supporters, united by teamwork, shared values, and a common goal.
Brain Research UK
Brain Research UK
Theleading national funder dedicated to research into neurological conditions.
Pieta
Pieta
Providing free services to people who are in suicidal distress, engage in self-harm, or bereaved by suicide, 24/7.
Street Child UK
Street Child UK
Street child ensure that children are safe, in school and learning.
Cancer Research Wales
Cancer Research Wales
Funding and pioneering world class cancer research in Wales.

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FAQs

Whether you’re lacing up for your first race or returning for another year, we want you to feel prepared and inspired. Here you’ll find everything you need to know about signing up, fundraising, and making an impact.
View all FAQs
  • Running for charity means taking part in an official race while committing to raise money to a set level (fundraising target) for a chosen cause. Because you're committed to fundraising, you can get guaranteed entry subject to completing a certain amount of fundraising, even if your chosen event is sold out for general entry, plus expert fundraising support to help you reach your target.

  • It's simple. Choose your distance, pick your event and select the charity you'd like to support. Once you've secured your place - either by signing up for an individual entry straight away or applying for a team if your charity has an official team in your chosen event - you'll receive everything you need to prepare, fundraise, and take on race day with confidence.

  • Not at all! Charity runs are open to all abilities, from complete beginners to seasoned marathoners. Whether you’re aiming for your first 10K or a major marathon, we’ll provide training tips and fundraising advice to help you succeed. With realbuzz, you can choose from marathons, half marathons, shorter distances such as 10ks and 10 miles, and team relay races.  
  • There will be a fundraising target, based on the event you choose, which you'll need to commit to as part of securing your place. When you sign up, you'll receive info about your chosen charity's preferred fundraising platform so you can set up your fundraising page. 100% of your fundraising goes to your charity, usually directly through the fundraising platform you're using.