Marathon2027

TCS Toronto Waterfront Marathon

Expected October 17, 2027

Toronto · Expected, from past years

Save it in The Corral: a countdown to the start, and a cheer link your people open without the app. They pick a spot and leave an audio cheer that plays as you reach it.

Free on the App Store

Registration

Official site: torontowaterfrontmarathon.com

About the race

Lake Ontario waterfront, CN Tower in view.

Past race days

2026Sunday, October 18
2025Sunday, October 19
2024Sunday, October 20
2023Sunday, October 15
2022Sunday, October 16
2020Not held

More races coming up

Niagara Falls 10KOct 25
Niagara Falls HalfOct 25
Niagara Falls International MarathonOct 25
Vancouver Sun Run 10KApr 18, 2027
Mississauga MarathonApr 25, 2027
BMO Vancouver Half MarathonMay 2, 2027