Feb 23, 2025

Ontario Marathons

North America Marathons > Canada > ON

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Date	Name	City	St/Prov
Future Marathons (dates confirmed):
April
4/26/25	St Lawrence Marathon (formerly Cornwall Run to End MS)	Cornwall	ON
4/27/25	Beneva Mississauga Marathon	Mississauga	ON
May
5/4/25	Georgina Spring Fling Marathon	Jacksons Point	ON
5/4/25	Toronto Marathon	Toronto	ON
5/25/25	Tartan Ottawa Marathon (National Capital Race Weekend)	Ottawa	ON
5/25/25	Ionic Mechatronics Sudbury Rocks!!! Race, Run or Walk for Diabetes	Sudbury	ON
June
6/21/25	Niagara Marathon	Niagara On The Lake	ON
October
10/12/25	Ottawa Fall Colours Marathon	Ottawa	ON
10/19/25	tcs Toronto Waterfront Marathon	Toronto	ON
10/26/25	Niagara Falls International Marathon	Niagara Falls	ON
Past Marathons (future dates to be reviewed):
Date	Name	City	St/Prov
July
7/21/24	~~Friendly Massey Marathon~~	Massey	ON
August
8/18/24	The ENDURrun Marathon	Conestogo	ON
September
9/8/24	Georgina Marathon	Georgina	ON
9/21/24	That Dam Hill Marathon	London	ON
9/29/24	The County Marathon	Wellington	ON
October
10/5/24	Muskoka Marathon	Bracebridge	ON
November
11/3/24	Road2Hope Hamilton Marathon	Hamilton	ON