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25 Upcoming Races Near Grimsby, ON in September, 2026

The Tom Donnelly Hall of Fame 5k

Buffalo, NY

Friday, September 4th, 2026

5K

Fast

View details for race The Tom Donnelly Hall of Fame 5k

Summer Shores 1K/5K/8K

Hamilton, ON

Monday, September 7th, 2026

5K

Trail

View details for race Summer Shores 1K/5K/8K

Wendelville Fire Company 29th Annual Harvest Mo...

Town of Pendleton, NY

Wednesday, September 9th, 2026

5K

Fast

View details for race Wendelville Fire Company 29th Annual Harvest Moon Run

St Stephen School Welcome Back 5K

Grand Island, NY

Saturday, September 12th, 2026

5K

View details for race St Stephen School Welcome Back 5K

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Oasis ZooRun Toronto 2026

Toronto, ON

Saturday, September 12th, 2026

View details for race Oasis ZooRun Toronto 2026

The Ramblers Run

Niagara-on-the-Lake, ON

Sunday, September 13th, 2026

View details for race The Ramblers Run

Don Doan Dash 2026

Brampton, ON

Sunday, September 13th, 2026

5K

10K

View details for race Don Doan Dash 2026

Iolite HALFROX 2026 Race Series

Simcoe County, ON

Sunday, September 13th, 2026

View details for race Iolite HALFROX 2026 Race Series

Toronto Island Run 2026

Toronto, ON

Sunday, September 13th, 2026

View details for race Toronto Island Run 2026

Run for Milton 2026

Milton, ON

Sunday, September 13th, 2026

5K

View details for race Run for Milton 2026

BLAIR'S RUN 2026

Toronto, ON

Monday, September 14th, 2026

View details for race BLAIR'S RUN 2026

32nd Annual Chris Griswold Memorial Lancer 5K

Lancaster, NY

Thursday, September 17th, 2026

5K

1 Mile

View details for race 32nd Annual Chris Griswold Memorial Lancer 5K

Runner's Den 30th Anniversary Celebration

Hamilton, ON

Saturday, September 19th, 2026

View details for race Runner's Den 30th Anniversary Celebration

Tunnel to Towers 5K Run & Walk - Buffalo, NY

Buffalo, NY

Saturday, September 19th, 2026

5K

Fast

View details for race Tunnel to Towers 5K Run & Walk - Buffalo, NY

2026 Constantine Yorkville Run

Toronto, ON

Sunday, September 20th, 2026

View details for race 2026 Constantine Yorkville Run

Brita Night Run 2026 - Toronto

Toronto, ON

Friday, September 25th, 2026

5K

10K

View details for race Brita Night Run 2026 - Toronto

Bergholz 5K

NIAGARA FALLS, NY

Saturday, September 26th, 2026

5K

1 Mile

View details for race Bergholz 5K

YMCA Charity 5K

Toronto, ON

Saturday, September 26th, 2026

5K

View details for race YMCA Charity 5K

Harvest Hustle

Guelph, ON

Saturday, September 26th, 2026

5K

Trail

View details for race Harvest Hustle

Big Little Run 2026

Guelph, ON

Sunday, September 27th, 2026

Half

5K

10K

View details for race Big Little Run 2026

Willibald Pasture Dash

Ayr, ON

Sunday, September 27th, 2026

5K

10K

View details for race Willibald Pasture Dash

Run to Give Toronto in support of ComKids Found...

Toronto, ON

Sunday, September 27th, 2026

View details for race Run to Give Toronto in support of ComKids Foundation

Cupcake Run

Mississauga, ON

Sunday, September 27th, 2026

5K

View details for race Cupcake Run

Great Rift Community Half Marathon

Hamilton, ON

Sunday, September 27th, 2026

Half

5K

View details for race Great Rift Community Half Marathon

2026 Lime Ridge RUNNING FOR RACHAEL

Hamilton, ON

Sunday, September 27th, 2026

5K

View details for race 2026 Lime Ridge RUNNING FOR RACHAEL

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