240 Upcoming Races In Ontario, US

10th Annual UMEI Lightning Bolt

Essex County, ON

Saturday, September 26th, 2026

10K

View details for race 10th Annual UMEI Lightning Bolt

Harvest Hustle

Guelph, ON

Saturday, September 26th, 2026

Trail

View details for race Harvest Hustle

The Howling Ghost Trail Race

Aylmer, ON

Saturday, September 26th, 2026

Trail

View details for race The Howling Ghost Trail Race

Riverview Park & Zoo Fun Run and Walk

Peterborough, ON

Saturday, September 26th, 2026

View details for race Riverview Park & Zoo Fun Run and Walk

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YMCA Charity 5K

Toronto, ON

Saturday, September 26th, 2026

View details for race YMCA Charity 5K

Run Off-the-Grid

Mattawan, ON

Saturday, September 26th, 2026

Trail

View details for race Run Off-the-Grid

Community RUNning/Course commUNITÉ 2026

Alexandria, ON

Saturday, September 26th, 2026

View details for race Community RUNning/Course commUNITÉ 2026

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

Great Rift Community Half Marathon

Hamilton, ON

Sunday, September 27th, 2026

Half

View details for race Great Rift Community Half Marathon

Big Little Run 2026

Guelph, ON

Sunday, September 27th, 2026

Half

10K

View details for race Big Little Run 2026

Run4Health 2026

Walkerton, ON

Sunday, September 27th, 2026

Half

10K

View details for race Run4Health 2026

13th Annual Seize the Day - London

Arva, ON

Sunday, September 27th, 2026

Trail

View details for race 13th Annual Seize the Day - London

2026 Lime Ridge RUNNING FOR RACHAEL

Hamilton, ON

Sunday, September 27th, 2026

View details for race 2026 Lime Ridge RUNNING FOR RACHAEL

Daisy & Co. 5K Steps for a Cure

Essex, ON

Sunday, September 27th, 2026

View details for race Daisy & Co. 5K Steps for a Cure

Springbank Road Races London

London, ON

Sunday, September 27th, 2026

Marathon

View details for race Springbank Road Races London

Run for the Grapes Half Marathon & 5K

Lincoln, ON

Sunday, September 27th, 2026

Half

View details for race Run for the Grapes Half Marathon & 5K

Willibald Pasture Dash

Ayr, ON

Sunday, September 27th, 2026

10K

View details for race Willibald Pasture Dash

Cupcake Run

Mississauga, ON

Sunday, September 27th, 2026

View details for race Cupcake Run

Railway City Road Races 2026 Live Run

St Thomas, ON

Sunday, September 27th, 2026

Half

10K

View details for race Railway City Road Races 2026 Live Run

Run with Her

Windsor, ON

Sunday, September 27th, 2026

View details for race Run with Her

Jordan's Run the Runway 5K Series: Sarnia-...

Sarnia, ON

Friday, October 2nd, 2026

View details for race Jordan's Run the Runway 5K Series: Sarnia-Lambton

PUMA Toronto Women's Run Series Volunteer ...

Toronto, ON

Saturday, October 3rd, 2026

View details for race PUMA Toronto Women's Run Series Volunteer Application

2026 Muskoka Marathon

Bracebridge, ON

Saturday, October 3rd, 2026

Half

Marathon

View details for race 2026 Muskoka Marathon

Harvest Hustle: 5K Run, Wheel & Walkathon

Chatham, ON

Saturday, October 3rd, 2026

Trail

View details for race Harvest Hustle: 5K Run, Wheel & Walkathon

2026 5 Peaks Trail Running Series: Heart Lake

Brampton, ON

Saturday, October 3rd, 2026

Trail

View details for race 2026 5 Peaks Trail Running Series: Heart Lake

PUMA Toronto Women's Fall 8K/5K

Toronto, ON

Saturday, October 3rd, 2026

Trail

View details for race PUMA Toronto Women's Fall 8K/5K

Run for Burlington 2026

Burlington, ON

Saturday, October 3rd, 2026

View details for race Run for Burlington 2026

Manotick Backyard Ultra

Ottawa, ON

Saturday, October 3rd, 2026

Ultra

Trail

View details for race Manotick Backyard Ultra

PHM Run for the Residents

Markham, ON

Saturday, October 3rd, 2026

Half

View details for race PHM Run for the Residents

West Rouge Sports & Recreation Association ...

Toronto, ON

Saturday, October 3rd, 2026

10K

Trail

View details for race West Rouge Sports & Recreation Association Fun Run - 2026

Collingwood 10k

Collingwood, ON

Sunday, October 4th, 2026

10K

View details for race Collingwood 10k

Cooper Robertson Foundation – Run With Coops!

Grimsby, ON

Sunday, October 4th, 2026

View details for race Cooper Robertson Foundation – Run With Coops!

The Hustle at Pinehurst

Ayr, ON

Sunday, October 4th, 2026

Trail

View details for race The Hustle at Pinehurst

Run The Caves

Warsaw, ON

Sunday, October 4th, 2026

Ultra

Trail

View details for race Run The Caves

Run for Hamilton 2026

Hamilton, ON

Sunday, October 4th, 2026

View details for race Run for Hamilton 2026

Lighthouse to Lighthouse Half Marathon & 5K

Kincardine, ON

Sunday, October 4th, 2026

Half

View details for race Lighthouse to Lighthouse Half Marathon & 5K

Ajax Waterfront Race

Ajax, ON

Sunday, October 4th, 2026

15K

View details for race Ajax Waterfront Race

Oakville 21.1

Oakville, ON

Sunday, October 4th, 2026

Half

Fast

View details for race Oakville 21.1

Bimbo Global Race

Toronto, ON

Sunday, October 4th, 2026

10K

View details for race Bimbo Global Race

Run for Newmarket 2026

Newmarket, ON

Sunday, October 4th, 2026

View details for race Run for Newmarket 2026

Stratford 5K Run/Walk 2026

Stratford, ON

Sunday, October 4th, 2026

View details for race Stratford 5K Run/Walk 2026

Run for the Frontline

Sarnia, ON

Sunday, October 4th, 2026

View details for race Run for the Frontline

Thornbury Turkey Trot 2026

Thornbury, ON

Saturday, October 10th, 2026

10K

View details for race Thornbury Turkey Trot 2026

5k/10k Run/Walk for Justice....Honouring Flight...

Newmarket, ON

Saturday, October 10th, 2026

10K

Trail

View details for race 5k/10k Run/Walk for Justice....Honouring Flight PS752 Victims

Crystal Beach 5k 2026

Fort Erie, ON

Saturday, October 10th, 2026

View details for race Crystal Beach 5k 2026

Fenelon Falls Turkey Trot Trial Race & Fami...

Kawartha Lakes, ON

Saturday, October 10th, 2026

10K

Trail

View details for race Fenelon Falls Turkey Trot Trial Race & Family Fun Run

9runrun - Kingston

Kingston, ON

Saturday, October 10th, 2026

View details for race 9runrun - Kingston

Sticks n' Stones Trail Race 2026

Hamilton, ON

Saturday, October 10th, 2026

Trail

Fast

View details for race Sticks n' Stones Trail Race 2026

Run for Resilience 2026

London, ON

Sunday, October 11th, 2026

10K

View details for race Run for Resilience 2026

Turkey Trot

London, ON

Monday, October 12th, 2026

View details for race Turkey Trot

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