Toronto Waterfront Marathon
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TCS Toronto Waterfront Marathon
The TCS Toronto Waterfront Marathon is a multi-distance running event held in Toronto, ON, Canada. The 2027 edition takes place on October 16 and October 17, 2027, with the event base at 100 Queen St W, Toronto. The event is the grand finale of the Canada Running Series and, since 2017, has served as the Athletics Canada National Marathon Championships and has also doubled as the Olympic Trials.
Race formats include in-person and virtual options across multiple distances. The event offers dedicated categories such as IMPACT BIB registrations, which do not include a shirt and include a donation to a sustainability charity, and Walk Category entries that require participants to walk 100% of the course and start in the last corral with separate timing results. Minimum ages are specified for distance categories.
Sample registration pricing shown for the 2027 event includes in-person marathon pricing at CA$206.34, in-person half marathon at CA$166.88, and in-person 5K at CA$71.03. Virtual distances list a registration fee of CA$71.03 and include domestic shipping where noted.
The event also lists multiple fundraising organizations and a fundraising goal of CA$2,000,000 with CA$8,350.14 raised at the time of the listing. The stated mission of the event is "building community through the sport of running." Visit the organization's website for the most recent information.
